1139660277

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{164953}}^1$

素因数の和:165017

約数の個数: 24

約数和(自身を含む): 1805256576

約数和(自身を除く): 665596299

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 164953, 494859, 1154671, 3464013, 7752791, 8082697, 23258373, 24248091, 54269537, 162808611, 379886759, 1139660277]

約数ペア:

[(1, 1139660277), (3, 379886759), (7, 162808611), (21, 54269537), (47, 24248091), (49, 23258373), (141, 8082697), (147, 7752791), (329, 3464013), (987, 1154671), (2303, 494859), (6909, 164953)]