388338433

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 450455040

約数和(自身を除く): 62116607

約数列:

[1, 7, 97, 239, 679, 1673, 2393, 16751, 23183, 162281, 232121, 571927, 1624847, 4003489, 55476919, 388338433]

約数ペア:

[(1, 388338433), (7, 55476919), (97, 4003489), (239, 1624847), (679, 571927), (1673, 232121), (2393, 162281), (16751, 23183)]