2152953

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{659}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 3511200

約数和(自身を除く): 1358247

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 659, 1089, 1977, 3267, 5931, 7249, 17793, 21747, 65241, 79739, 195723, 239217, 717651, 2152953]

約数ペア:

[(1, 2152953), (3, 717651), (9, 239217), (11, 195723), (27, 79739), (33, 65241), (99, 21747), (121, 17793), (297, 7249), (363, 5931), (659, 3267), (1089, 1977)]