1330723091607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{128339}}^1$

素因数の和:130380

約数の個数: 64

約数和(自身を含む): 2299852800000

約数和(自身を除く): 969129708393

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 1999, 5187, 5997, 13993, 25987, 37981, 41979, 77961, 113943, 128339, 181909, 265867, 385017, 493753, 545727, 797601, 898373, 1481259, 1668407, 2438441, 2695119, 3456271, 5005221, 7315323, 10368813, 11678849, 17069087, 31699733, 35036547, 51207261, 95099199, 221898131, 256549661, 665694393, 769648983, 1795847627, 3335145593, 4874443559, 5387542881, 10005436779, 14623330677, 23346019151, 34121104913, 63367766267, 70038057453, 102363314739, 190103298801, 443574363869, 1330723091607]

約数ペア:

[(1, 1330723091607), (3, 443574363869), (7, 190103298801), (13, 102363314739), (19, 70038057453), (21, 63367766267), (39, 34121104913), (57, 23346019151), (91, 14623330677), (133, 10005436779), (247, 5387542881), (273, 4874443559), (399, 3335145593), (741, 1795847627), (1729, 769648983), (1999, 665694393), (5187, 256549661), (5997, 221898131), (13993, 95099199), (25987, 51207261), (37981, 35036547), (41979, 31699733), (77961, 17069087), (113943, 11678849), (128339, 10368813), (181909, 7315323), (265867, 5005221), (385017, 3456271), (493753, 2695119), (545727, 2438441), (797601, 1668407), (898373, 1481259)]