17528849

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 20554560

約数和(自身を除く): 3025711

約数列:

[1, 13, 19, 53, 103, 169, 247, 689, 1007, 1339, 1957, 3211, 5459, 8957, 13091, 17407, 25441, 70967, 103721, 170183, 330733, 922571, 1348373, 17528849]

約数ペア:

[(1, 17528849), (13, 1348373), (19, 922571), (53, 330733), (103, 170183), (169, 103721), (247, 70967), (689, 25441), (1007, 17407), (1339, 13091), (1957, 8957), (3211, 5459)]