71710807

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8839}}^1$

素因数の和:8926

約数の個数: 16

約数和(自身を含む): 87692800

約数和(自身を除く): 15981993

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 8839, 61873, 167941, 539179, 1175587, 3774253, 10244401, 71710807]

約数ペア:

[(1, 71710807), (7, 10244401), (19, 3774253), (61, 1175587), (133, 539179), (427, 167941), (1159, 61873), (8113, 8839)]