2017286859

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{12539}}^1$

素因数の和:12759

約数の個数: 32

約数和(自身を含む): 3158876160

約数和(自身を除く): 1141589301

約数列:

[1, 3, 7, 21, 47, 141, 163, 329, 489, 987, 1141, 3423, 7661, 12539, 22983, 37617, 53627, 87773, 160881, 263319, 589333, 1767999, 2043857, 4125331, 6131571, 12375993, 14306999, 42920997, 96061279, 288183837, 672428953, 2017286859]

約数ペア:

[(1, 2017286859), (3, 672428953), (7, 288183837), (21, 96061279), (47, 42920997), (141, 14306999), (163, 12375993), (329, 6131571), (489, 4125331), (987, 2043857), (1141, 1767999), (3423, 589333), (7661, 263319), (12539, 160881), (22983, 87773), (37617, 53627)]