159700996897

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{275423}}^1$

素因数の和:275569

約数の個数: 24

約数和(自身を含む): 179030006784

約数和(自身を除く): 19329009887

約数列:

[1, 13, 47, 73, 169, 611, 949, 3431, 7943, 12337, 44603, 275423, 579839, 3580499, 12944881, 20105879, 46546487, 168283453, 261376427, 944976313, 2187684889, 3397893551, 12284692069, 159700996897]

約数ペア:

[(1, 159700996897), (13, 12284692069), (47, 3397893551), (73, 2187684889), (169, 944976313), (611, 261376427), (949, 168283453), (3431, 46546487), (7943, 20105879), (12337, 12944881), (44603, 3580499), (275423, 579839)]