378825123

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{5879}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 517063680

約数和(自身を除く): 138238557

約数列:

[1, 3, 47, 141, 457, 1371, 5879, 17637, 21479, 64437, 276313, 828939, 2686703, 8060109, 126275041, 378825123]

約数ペア:

[(1, 378825123), (3, 126275041), (47, 8060109), (141, 2686703), (457, 828939), (1371, 276313), (5879, 64437), (17637, 21479)]