13901601

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6427}}^1$

素因数の和:6540

約数の個数: 16

約数和(自身を含む): 21392384

約数和(自身を除く): 7490783

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 6427, 19281, 44989, 134967, 661981, 1985943, 4633867, 13901601]

約数ペア:

[(1, 13901601), (3, 4633867), (7, 1985943), (21, 661981), (103, 134967), (309, 44989), (721, 19281), (2163, 6427)]