2013212511

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{1063}}^1\times {\mathrm{1291}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 2930834816

約数和(自身を除く): 917622305

約数列:

[1, 3, 9, 163, 489, 1063, 1291, 1467, 3189, 3873, 9567, 11619, 173269, 210433, 519807, 631299, 1372333, 1559421, 1893897, 4116999, 12350997, 223690279, 671070837, 2013212511]

約数ペア:

[(1, 2013212511), (3, 671070837), (9, 223690279), (163, 12350997), (489, 4116999), (1063, 1893897), (1291, 1559421), (1467, 1372333), (3189, 631299), (3873, 519807), (9567, 210433), (11619, 173269)]