130496639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 167387136

約数和(自身を除く): 36890497

約数列:

[1, 7, 13, 31, 91, 167, 217, 277, 403, 1169, 1939, 2171, 2821, 3601, 5177, 8587, 15197, 25207, 36239, 46259, 60109, 67301, 111631, 323813, 471107, 601367, 781417, 1434029, 4209569, 10038203, 18642377, 130496639]

約数ペア:

[(1, 130496639), (7, 18642377), (13, 10038203), (31, 4209569), (91, 1434029), (167, 781417), (217, 601367), (277, 471107), (403, 323813), (1169, 111631), (1939, 67301), (2171, 60109), (2821, 46259), (3601, 36239), (5177, 25207), (8587, 15197)]