38315511

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 42

約数和(自身を含む): 62405928

約数和(自身を除く): 24090417

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 311, 351, 507, 729, 933, 1053, 1521, 2799, 3159, 4043, 4563, 8397, 9477, 12129, 13689, 25191, 36387, 41067, 52559, 75573, 109161, 123201, 157677, 226719, 327483, 473031, 982449, 1419093, 2947347, 4257279, 12771837, 38315511]

約数ペア:

[(1, 38315511), (3, 12771837), (9, 4257279), (13, 2947347), (27, 1419093), (39, 982449), (81, 473031), (117, 327483), (169, 226719), (243, 157677), (311, 123201), (351, 109161), (507, 75573), (729, 52559), (933, 41067), (1053, 36387), (1521, 25191), (2799, 13689), (3159, 12129), (4043, 9477), (4563, 8397)]