2803671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 4507776

約数和(自身を除く): 1704105

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 773, 1209, 2319, 3627, 6957, 10049, 23963, 30147, 71889, 90441, 215667, 311519, 934557, 2803671]

約数ペア:

[(1, 2803671), (3, 934557), (9, 311519), (13, 215667), (31, 90441), (39, 71889), (93, 30147), (117, 23963), (279, 10049), (403, 6957), (773, 3627), (1209, 2319)]