137385313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3221}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 157517136

約数和(自身を除く): 20131823

約数列:

[1, 13, 17, 193, 221, 2509, 3221, 3281, 41873, 42653, 54757, 621653, 711841, 8081489, 10568101, 137385313]

約数ペア:

[(1, 137385313), (13, 10568101), (17, 8081489), (193, 711841), (221, 621653), (2509, 54757), (3221, 42653), (3281, 41873)]