40451873

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 51301824

約数和(自身を除く): 10849951

約数列:

[1, 7, 11, 77, 121, 163, 293, 847, 1141, 1793, 2051, 3223, 12551, 19723, 22561, 35453, 47759, 138061, 248171, 334313, 525349, 3677443, 5778839, 40451873]

約数ペア:

[(1, 40451873), (7, 5778839), (11, 3677443), (77, 525349), (121, 334313), (163, 248171), (293, 138061), (847, 47759), (1141, 35453), (1793, 22561), (2051, 19723), (3223, 12551)]