71873711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3449}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 88872000

約数和(自身を除く): 16998289

約数列:

[1, 7, 13, 91, 229, 1603, 2977, 3449, 20839, 24143, 44837, 313859, 789821, 5528747, 10267673, 71873711]

約数ペア:

[(1, 71873711), (7, 10267673), (13, 5528747), (91, 789821), (229, 313859), (1603, 44837), (2977, 24143), (3449, 20839)]