67421711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1229}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 81829440

約数和(自身を除く): 14407729

約数列:

[1, 7, 17, 119, 461, 1229, 3227, 7837, 8603, 20893, 54859, 146251, 566569, 3965983, 9631673, 67421711]

約数ペア:

[(1, 67421711), (7, 9631673), (17, 3965983), (119, 566569), (461, 146251), (1229, 54859), (3227, 20893), (7837, 8603)]