264911471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 311698800

約数和(自身を除く): 46787329

約数列:

[1, 11, 19, 61, 121, 209, 671, 1159, 1889, 2299, 7381, 12749, 20779, 35891, 115229, 140239, 228569, 394801, 1267519, 2189351, 4342811, 13942709, 24082861, 264911471]

約数ペア:

[(1, 264911471), (11, 24082861), (19, 13942709), (61, 4342811), (121, 2189351), (209, 1267519), (671, 394801), (1159, 228569), (1889, 140239), (2299, 115229), (7381, 35891), (12749, 20779)]