74717951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9421}}^1$

素因数の和:9542

約数の個数: 16

約数和(自身を含む): 94069248

約数和(自身を除く): 19351297

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 9421, 65947, 103631, 725417, 970363, 6792541, 10673993, 74717951]

約数ペア:

[(1, 74717951), (7, 10673993), (11, 6792541), (77, 970363), (103, 725417), (721, 103631), (1133, 65947), (7931, 9421)]