23699690109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{212243}}^1$

素因数の和:212921

約数の個数: 24

約数和(自身を含む): 36089969760

約数和(自身を除く): 12390279651

約数列:

[1, 3, 9, 19, 57, 171, 653, 1959, 5877, 12407, 37221, 111663, 212243, 636729, 1910187, 4032617, 12097851, 36293553, 138594679, 415784037, 1247352111, 2633298901, 7899896703, 23699690109]

約数ペア:

[(1, 23699690109), (3, 7899896703), (9, 2633298901), (19, 1247352111), (57, 415784037), (171, 138594679), (653, 36293553), (1959, 12097851), (5877, 4032617), (12407, 1910187), (37221, 636729), (111663, 212243)]