21045902977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{3163}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 23840562816

約数和(自身を除く): 2794659839

約数列:

[1, 11, 53, 101, 113, 583, 1111, 1243, 3163, 5353, 5989, 11413, 34793, 58883, 65879, 125543, 167639, 319463, 357419, 604889, 1844029, 3514093, 3931609, 6653779, 16931539, 18943207, 36099319, 186246929, 208375277, 397092509, 1913263907, 21045902977]

約数ペア:

[(1, 21045902977), (11, 1913263907), (53, 397092509), (101, 208375277), (113, 186246929), (583, 36099319), (1111, 18943207), (1243, 16931539), (3163, 6653779), (5353, 3931609), (5989, 3514093), (11413, 1844029), (34793, 604889), (58883, 357419), (65879, 319463), (125543, 167639)]