228749279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1601}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 258370560

約数和(自身を除く): 29621281

約数列:

[1, 11, 31, 341, 419, 1601, 4609, 12989, 17611, 49631, 142879, 545941, 670819, 7379009, 20795389, 228749279]

約数ペア:

[(1, 228749279), (11, 20795389), (31, 7379009), (341, 670819), (419, 545941), (1601, 142879), (4609, 49631), (12989, 17611)]