90098281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16231}}^1$

素因数の和:16312

約数の個数: 16

約数和(自身を含む): 112715008

約数和(自身を除く): 22616727

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 16231, 113617, 211003, 990091, 1477021, 6930637, 12871183, 90098281]

約数ペア:

[(1, 90098281), (7, 12871183), (13, 6930637), (61, 1477021), (91, 990091), (427, 211003), (793, 113617), (5551, 16231)]