1001489481

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{222109}}^1$

素因数の和:222285

約数の個数: 16

約数和(自身を含む): 1492579200

約数和(自身を除く): 491089719

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 222109, 666327, 1998981, 5996943, 37092203, 111276609, 333829827, 1001489481]

約数ペア:

[(1, 1001489481), (3, 333829827), (9, 111276609), (27, 37092203), (167, 5996943), (501, 1998981), (1503, 666327), (4509, 222109)]