801333

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:786

約数の個数: 20

約数和(自身を含む): 1290828

約数和(自身を除く): 489495

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 761, 1053, 2283, 6849, 9893, 20547, 29679, 61641, 89037, 267111, 801333]

約数ペア:

[(1, 801333), (3, 267111), (9, 89037), (13, 61641), (27, 29679), (39, 20547), (81, 9893), (117, 6849), (351, 2283), (761, 1053)]