231256341

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1619}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 341172000

約数和(自身を除く): 109915659

約数列:

[1, 3, 9, 59, 177, 269, 531, 807, 1619, 2421, 4857, 14571, 15871, 47613, 95521, 142839, 286563, 435511, 859689, 1306533, 3919599, 25695149, 77085447, 231256341]

約数ペア:

[(1, 231256341), (3, 77085447), (9, 25695149), (59, 3919599), (177, 1306533), (269, 859689), (531, 435511), (807, 286563), (1619, 142839), (2421, 95521), (4857, 47613), (14571, 15871)]