258853969

素因数分解:

${\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{8951}}^1$

素因数の和:9212

約数の個数: 12

約数和(自身を含む): 285747840

約数和(自身を除く): 26893871

約数列:

[1, 11, 121, 239, 2629, 8951, 28919, 98461, 1083071, 2139289, 23532179, 258853969]

約数ペア:

[(1, 258853969), (11, 23532179), (121, 2139289), (239, 1083071), (2629, 98461), (8951, 28919)]