492023997

素因数分解:

$3^3\times {\mathrm{431}}^1\times {\mathrm{42281}}^1$

素因数の和:42721

約数の個数: 16

約数和(自身を含む): 730632960

約数和(自身を除く): 238608963

約数列:

[1, 3, 9, 27, 431, 1293, 3879, 11637, 42281, 126843, 380529, 1141587, 18223111, 54669333, 164007999, 492023997]

約数ペア:

[(1, 492023997), (3, 164007999), (9, 54669333), (27, 18223111), (431, 1141587), (1293, 380529), (3879, 126843), (11637, 42281)]