26536671

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1061}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 43958304

約数和(自身を除く): 17421633

約数列:

[1, 3, 7, 9, 21, 63, 397, 1061, 1191, 2779, 3183, 3573, 7427, 8337, 9549, 22281, 25011, 66843, 421217, 1263651, 2948519, 3790953, 8845557, 26536671]

約数ペア:

[(1, 26536671), (3, 8845557), (7, 3790953), (9, 2948519), (21, 1263651), (63, 421217), (397, 66843), (1061, 25011), (1191, 22281), (2779, 9549), (3183, 8337), (3573, 7427)]