1139313

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 1751040

約数和(自身を除く): 611727

約数列:

[1, 3, 7, 21, 227, 239, 681, 717, 1589, 1673, 4767, 5019, 54253, 162759, 379771, 1139313]

約数ペア:

[(1, 1139313), (3, 379771), (7, 162759), (21, 54253), (227, 5019), (239, 4767), (681, 1673), (717, 1589)]