320415747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1\times {\mathrm{1657}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 437712000

約数和(自身を除く): 117296253

約数列:

[1, 3, 43, 129, 1499, 1657, 4497, 4971, 64457, 71251, 193371, 213753, 2483843, 7451529, 106805249, 320415747]

約数ペア:

[(1, 320415747), (3, 106805249), (43, 7451529), (129, 2483843), (1499, 213753), (1657, 193371), (4497, 71251), (4971, 64457)]