1000431

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 1572480

約数和(自身を除く): 572049

約数列:

[1, 3, 9, 23, 27, 69, 81, 179, 207, 243, 537, 621, 1611, 1863, 4117, 4833, 5589, 12351, 14499, 37053, 43497, 111159, 333477, 1000431]

約数ペア:

[(1, 1000431), (3, 333477), (9, 111159), (23, 43497), (27, 37053), (69, 14499), (81, 12351), (179, 5589), (207, 4833), (243, 4117), (537, 1863), (621, 1611)]