23498787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 11982813

約数列:

[1, 3, 13, 29, 39, 79, 87, 237, 263, 377, 789, 1027, 1131, 2291, 3081, 3419, 6873, 7627, 10257, 20777, 22881, 29783, 62331, 89349, 99151, 270101, 297453, 602533, 810303, 1807599, 7832929, 23498787]

約数ペア:

[(1, 23498787), (3, 7832929), (13, 1807599), (29, 810303), (39, 602533), (79, 297453), (87, 270101), (237, 99151), (263, 89349), (377, 62331), (789, 29783), (1027, 22881), (1131, 20777), (2291, 10257), (3081, 7627), (3419, 6873)]