23430743

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 30666240

約数和(自身を除く): 7235497

約数列:

[1, 7, 17, 19, 43, 119, 133, 241, 301, 323, 731, 817, 1687, 2261, 4097, 4579, 5117, 5719, 10363, 13889, 28679, 32053, 72541, 77843, 97223, 176171, 196897, 544901, 1233197, 1378279, 3347249, 23430743]

約数ペア:

[(1, 23430743), (7, 3347249), (17, 1378279), (19, 1233197), (43, 544901), (119, 196897), (133, 176171), (241, 97223), (301, 77843), (323, 72541), (731, 32053), (817, 28679), (1687, 13889), (2261, 10363), (4097, 5719), (4579, 5117)]