29126253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 44706816

約数和(自身を除く): 15580563

約数列:

[1, 3, 13, 17, 39, 51, 197, 221, 223, 591, 663, 669, 2561, 2899, 3349, 3791, 7683, 8697, 10047, 11373, 43537, 43931, 49283, 130611, 131793, 147849, 571103, 746827, 1713309, 2240481, 9708751, 29126253]

約数ペア:

[(1, 29126253), (3, 9708751), (13, 2240481), (17, 1713309), (39, 746827), (51, 571103), (197, 147849), (221, 131793), (223, 130611), (591, 49283), (663, 43931), (669, 43537), (2561, 11373), (2899, 10047), (3349, 8697), (3791, 7683)]