38589291

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 30

約数和(自身を含む): 62443260

約数和(自身を除く): 23853969

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 2819, 4563, 8457, 13689, 25371, 36647, 76113, 109941, 228339, 329823, 476411, 989469, 1429233, 2968407, 4287699, 12863097, 38589291]

約数ペア:

[(1, 38589291), (3, 12863097), (9, 4287699), (13, 2968407), (27, 1429233), (39, 989469), (81, 476411), (117, 329823), (169, 228339), (351, 109941), (507, 76113), (1053, 36647), (1521, 25371), (2819, 13689), (4563, 8457)]