290411769

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1\times {\mathrm{1699}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 390700800

約数和(自身を除く): 100289031

約数列:

[1, 3, 227, 251, 681, 753, 1699, 5097, 56977, 170931, 385673, 426449, 1157019, 1279347, 96803923, 290411769]

約数ペア:

[(1, 290411769), (3, 96803923), (227, 1279347), (251, 1157019), (681, 426449), (753, 385673), (1699, 170931), (5097, 56977)]