2013204537

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 3040357320

約数和(自身を除く): 1027152783

約数列:

[1, 3, 9, 27, 81, 181, 353, 389, 543, 1059, 1167, 1629, 3177, 3501, 4887, 9531, 10503, 14661, 28593, 31509, 63893, 70409, 137317, 191679, 211227, 411951, 575037, 633681, 1235853, 1725111, 1901043, 3707559, 5175333, 5703129, 11122677, 24854377, 74563131, 223689393, 671068179, 2013204537]

約数ペア:

[(1, 2013204537), (3, 671068179), (9, 223689393), (27, 74563131), (81, 24854377), (181, 11122677), (353, 5703129), (389, 5175333), (543, 3707559), (1059, 1901043), (1167, 1725111), (1629, 1235853), (3177, 633681), (3501, 575037), (4887, 411951), (9531, 211227), (10503, 191679), (14661, 137317), (28593, 70409), (31509, 63893)]