91337191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 104564736

約数和(自身を除く): 13227545

約数列:

[1, 11, 31, 61, 341, 671, 1891, 4391, 20801, 48301, 136121, 267851, 1497331, 2946361, 8303381, 91337191]

約数ペア:

[(1, 91337191), (11, 8303381), (31, 2946361), (61, 1497331), (341, 267851), (671, 136121), (1891, 48301), (4391, 20801)]