331273359

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 482988480

約数和(自身を除く): 151715121

約数列:

[1, 3, 9, 239, 337, 457, 717, 1011, 1371, 2151, 3033, 4113, 80543, 109223, 154009, 241629, 327669, 462027, 724887, 983007, 1386081, 36808151, 110424453, 331273359]

約数ペア:

[(1, 331273359), (3, 110424453), (9, 36808151), (239, 1386081), (337, 983007), (457, 724887), (717, 462027), (1011, 327669), (1371, 241629), (2151, 154009), (3033, 109223), (4113, 80543)]