387617286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9228983}}^1$

素因数の和:9228995

約数の個数: 16

約数和(自身を含む): 885982464

約数和(自身を除く): 498365178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9228983, 18457966, 27686949, 55373898, 64602881, 129205762, 193808643, 387617286]

約数ペア:

[(1, 387617286), (2, 193808643), (3, 129205762), (6, 64602881), (7, 55373898), (14, 27686949), (21, 18457966), (42, 9228983)]