232187421

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 311977728

約数和(自身を除く): 79790307

約数列:

[1, 3, 257, 401, 751, 771, 1203, 2253, 103057, 193007, 301151, 309171, 579021, 903453, 77395807, 232187421]

約数ペア:

[(1, 232187421), (3, 77395807), (257, 903453), (401, 579021), (751, 309171), (771, 301151), (1203, 193007), (2253, 103057)]