10281621

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 16645824

約数和(自身を除く): 6364203

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3041, 3381, 9123, 21287, 63861, 69943, 149009, 209829, 447027, 489601, 1468803, 3427207, 10281621]

約数ペア:

[(1, 10281621), (3, 3427207), (7, 1468803), (21, 489601), (23, 447027), (49, 209829), (69, 149009), (147, 69943), (161, 63861), (483, 21287), (1127, 9123), (3041, 3381)]