74967459

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40111}}^1$

素因数の和:40210

約数の個数: 16

約数和(自身を含む): 115522560

約数和(自身を除く): 40555101

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 40111, 120333, 280777, 842331, 3569879, 10709637, 24989153, 74967459]

約数ペア:

[(1, 74967459), (3, 24989153), (7, 10709637), (21, 3569879), (89, 842331), (267, 280777), (623, 120333), (1869, 40111)]