156563473

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{30091}}^1$

素因数の和:30156

約数の個数: 12

約数和(自身を含む): 176098384

約数和(自身を除く): 19534911

約数列:

[1, 11, 43, 121, 473, 5203, 30091, 331001, 1293913, 3641011, 14233043, 156563473]

約数ペア:

[(1, 156563473), (11, 14233043), (43, 3641011), (121, 1293913), (473, 331001), (5203, 30091)]