1758393

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 3319680

約数和(自身を除く): 1561287

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 113, 117, 133, 171, 247, 273, 339, 399, 741, 791, 819, 1017, 1197, 1469, 1729, 2147, 2223, 2373, 4407, 5187, 6441, 7119, 10283, 13221, 15029, 15561, 19323, 27911, 30849, 45087, 83733, 92547, 135261, 195377, 251199, 586131, 1758393]

約数ペア:

[(1, 1758393), (3, 586131), (7, 251199), (9, 195377), (13, 135261), (19, 92547), (21, 83733), (39, 45087), (57, 30849), (63, 27911), (91, 19323), (113, 15561), (117, 15029), (133, 13221), (171, 10283), (247, 7119), (273, 6441), (339, 5187), (399, 4407), (741, 2373), (791, 2223), (819, 2147), (1017, 1729), (1197, 1469)]