54470017

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 68372640

約数和(自身を除く): 13902623

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 1427, 2009, 5453, 9989, 27113, 38171, 58507, 69923, 189791, 409549, 1111633, 1328537, 2866843, 7781431, 54470017]

約数ペア:

[(1, 54470017), (7, 7781431), (19, 2866843), (41, 1328537), (49, 1111633), (133, 409549), (287, 189791), (779, 69923), (931, 58507), (1427, 38171), (2009, 27113), (5453, 9989)]