69048021

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2671}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 105340928

約数和(自身を除く): 36292907

約数列:

[1, 3, 7, 21, 1231, 2671, 3693, 8013, 8617, 18697, 25851, 56091, 3288001, 9864003, 23016007, 69048021]

約数ペア:

[(1, 69048021), (3, 23016007), (7, 9864003), (21, 3288001), (1231, 56091), (2671, 25851), (3693, 18697), (8013, 8617)]