231569283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1627}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 356336640

約数和(自身を除く): 124767357

約数列:

[1, 3, 11, 19, 33, 57, 209, 227, 627, 681, 1627, 2497, 4313, 4881, 7491, 12939, 17897, 30913, 47443, 53691, 92739, 142329, 340043, 369329, 1020129, 1107987, 4062619, 7017251, 12187857, 21051753, 77189761, 231569283]

約数ペア:

[(1, 231569283), (3, 77189761), (11, 21051753), (19, 12187857), (33, 7017251), (57, 4062619), (209, 1107987), (227, 1020129), (627, 369329), (681, 340043), (1627, 142329), (2497, 92739), (4313, 53691), (4881, 47443), (7491, 30913), (12939, 17897)]