120980211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 187142400

約数和(自身を除く): 66162189

約数列:

[1, 3, 11, 17, 33, 51, 187, 379, 561, 569, 1137, 1707, 4169, 6259, 6443, 9673, 12507, 18777, 19329, 29019, 70873, 106403, 212619, 215651, 319209, 646953, 2372161, 3666067, 7116483, 10998201, 40326737, 120980211]

約数ペア:

[(1, 120980211), (3, 40326737), (11, 10998201), (17, 7116483), (33, 3666067), (51, 2372161), (187, 646953), (379, 319209), (561, 215651), (569, 212619), (1137, 106403), (1707, 70873), (4169, 29019), (6259, 19329), (6443, 18777), (9673, 12507)]