1214976413

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5749}}^1$

素因数の和:6009

約数の個数: 24

約数和(自身を含む): 1494540000

約数和(自身を除く): 279563587

約数列:

[1, 7, 19, 49, 133, 227, 931, 1589, 4313, 5749, 11123, 30191, 40243, 109231, 211337, 281701, 764617, 1305023, 5352319, 9135161, 24795437, 63946127, 173568059, 1214976413]

約数ペア:

[(1, 1214976413), (7, 173568059), (19, 63946127), (49, 24795437), (133, 9135161), (227, 5352319), (931, 1305023), (1589, 764617), (4313, 281701), (5749, 211337), (11123, 109231), (30191, 40243)]