788001459

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5051}}^1$

素因数の和:5120

約数の個数: 64

約数和(自身を含む): 1396776960

約数和(自身を除く): 608775501

約数列:

[1, 3, 7, 17, 19, 21, 23, 51, 57, 69, 119, 133, 161, 323, 357, 391, 399, 437, 483, 969, 1173, 1311, 2261, 2737, 3059, 5051, 6783, 7429, 8211, 9177, 15153, 22287, 35357, 52003, 85867, 95969, 106071, 116173, 156009, 257601, 287907, 348519, 601069, 671783, 813211, 1631473, 1803207, 1974941, 2015349, 2207287, 2439633, 4894419, 5924823, 6621861, 11420311, 13824587, 15451009, 34260933, 37523879, 41473761, 46353027, 112571637, 262667153, 788001459]

約数ペア:

[(1, 788001459), (3, 262667153), (7, 112571637), (17, 46353027), (19, 41473761), (21, 37523879), (23, 34260933), (51, 15451009), (57, 13824587), (69, 11420311), (119, 6621861), (133, 5924823), (161, 4894419), (323, 2439633), (357, 2207287), (391, 2015349), (399, 1974941), (437, 1803207), (483, 1631473), (969, 813211), (1173, 671783), (1311, 601069), (2261, 348519), (2737, 287907), (3059, 257601), (5051, 156009), (6783, 116173), (7429, 106071), (8211, 95969), (9177, 85867), (15153, 52003), (22287, 35357)]