380900351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{1543}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 435000384

約数和(自身を除く): 54100033

約数列:

[1, 13, 17, 221, 1117, 1543, 14521, 18989, 20059, 26231, 246857, 341003, 1723531, 22405903, 29300027, 380900351]

約数ペア:

[(1, 380900351), (13, 29300027), (17, 22405903), (221, 1723531), (1117, 341003), (1543, 246857), (14521, 26231), (18989, 20059)]