407009507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 440805120

約数和(自身を除く): 33795613

約数列:

[1, 19, 61, 83, 1159, 1577, 4231, 5063, 80389, 96197, 258091, 351173, 4903729, 6672287, 21421553, 407009507]

約数ペア:

[(1, 407009507), (19, 21421553), (61, 6672287), (83, 4903729), (1159, 351173), (1577, 258091), (4231, 96197), (5063, 80389)]