23000769

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{21121}}^1$

素因数の和:21149

約数の個数: 18

約数和(自身を含む): 36519938

約数和(自身を除く): 13519169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 21121, 63363, 190089, 232331, 696993, 2090979, 2555641, 7666923, 23000769]

約数ペア:

[(1, 23000769), (3, 7666923), (9, 2555641), (11, 2090979), (33, 696993), (99, 232331), (121, 190089), (363, 63363), (1089, 21121)]