724180801

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 795796224

約数和(自身を除く): 71615423

約数列:

[1, 19, 31, 163, 361, 397, 589, 3097, 5053, 7543, 11191, 12307, 58843, 64711, 96007, 143317, 233833, 1229509, 1824133, 2006041, 4442827, 23360671, 38114779, 724180801]

約数ペア:

[(1, 724180801), (19, 38114779), (31, 23360671), (163, 4442827), (361, 2006041), (397, 1824133), (589, 1229509), (3097, 233833), (5053, 143317), (7543, 96007), (11191, 64711), (12307, 58843)]