3742893

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 6805344

約数和(自身を除く): 3062451

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 491, 693, 847, 1089, 1473, 2541, 3437, 4419, 5401, 7623, 10311, 16203, 30933, 37807, 48609, 59411, 113421, 178233, 340263, 415877, 534699, 1247631, 3742893]

約数ペア:

[(1, 3742893), (3, 1247631), (7, 534699), (9, 415877), (11, 340263), (21, 178233), (33, 113421), (63, 59411), (77, 48609), (99, 37807), (121, 30933), (231, 16203), (363, 10311), (491, 7623), (693, 5401), (847, 4419), (1089, 3437), (1473, 2541)]