12056709

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 7204731

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 263, 413, 777, 789, 1239, 1841, 2183, 5523, 6549, 9731, 15281, 15517, 29193, 45843, 46551, 68117, 108619, 204351, 325857, 574129, 1722387, 4018903, 12056709]

約数ペア:

[(1, 12056709), (3, 4018903), (7, 1722387), (21, 574129), (37, 325857), (59, 204351), (111, 108619), (177, 68117), (259, 46551), (263, 45843), (413, 29193), (777, 15517), (789, 15281), (1239, 9731), (1841, 6549), (2183, 5523)]