74864797

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 89385120

約数和(自身を除く): 14520323

約数列:

[1, 7, 49, 107, 109, 131, 749, 763, 917, 5243, 5341, 6419, 11663, 14017, 14279, 81641, 98119, 99953, 571487, 686833, 699671, 1527853, 10694971, 74864797]

約数ペア:

[(1, 74864797), (7, 10694971), (49, 1527853), (107, 699671), (109, 686833), (131, 571487), (749, 99953), (763, 98119), (917, 81641), (5243, 14279), (5341, 14017), (6419, 11663)]