1801472631

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{196303}}^1$

素因数の和:196355

約数の個数: 32

約数和(自身を含む): 3015229440

約数和(自身を除く): 1213756809

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 196303, 588909, 1374121, 3729757, 4122363, 4514969, 11189271, 13544907, 26108299, 31604783, 78324897, 85784411, 94814349, 257353233, 600490877, 1801472631]

約数ペア:

[(1, 1801472631), (3, 600490877), (7, 257353233), (19, 94814349), (21, 85784411), (23, 78324897), (57, 31604783), (69, 26108299), (133, 13544907), (161, 11189271), (399, 4514969), (437, 4122363), (483, 3729757), (1311, 1374121), (3059, 588909), (9177, 196303)]