1097133903

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{59669}}^1$

素因数の和:59908

約数の個数: 20

約数和(自身を含む): 1646175960

約数和(自身を除く): 549042057

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 6129, 18387, 59669, 179007, 537021, 1611063, 4833189, 13544863, 40634589, 121903767, 365711301, 1097133903]

約数ペア:

[(1, 1097133903), (3, 365711301), (9, 121903767), (27, 40634589), (81, 13544863), (227, 4833189), (681, 1611063), (2043, 537021), (6129, 179007), (18387, 59669)]