238233853

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 293981184

約数和(自身を除く): 55747331

約数列:

[1, 11, 13, 31, 61, 143, 341, 403, 671, 793, 881, 1891, 4433, 8723, 9691, 11453, 20801, 24583, 27311, 53741, 125983, 270413, 300421, 355043, 591151, 698633, 1665971, 3905473, 7684963, 18325681, 21657623, 238233853]

約数ペア:

[(1, 238233853), (11, 21657623), (13, 18325681), (31, 7684963), (61, 3905473), (143, 1665971), (341, 698633), (403, 591151), (671, 355043), (793, 300421), (881, 270413), (1891, 125983), (4433, 53741), (8723, 27311), (9691, 24583), (11453, 20801)]