2652507

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 4675440

約数和(自身を除く): 2022933

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 229, 297, 351, 429, 687, 891, 1053, 1287, 2061, 2519, 2977, 3861, 6183, 7557, 8931, 11583, 18549, 22671, 26793, 32747, 68013, 80379, 98241, 204039, 241137, 294723, 884169, 2652507]

約数ペア:

[(1, 2652507), (3, 884169), (9, 294723), (11, 241137), (13, 204039), (27, 98241), (33, 80379), (39, 68013), (81, 32747), (99, 26793), (117, 22671), (143, 18549), (229, 11583), (297, 8931), (351, 7557), (429, 6183), (687, 3861), (891, 2977), (1053, 2519), (1287, 2061)]