38898279

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 66186240

約数和(自身を除く): 27287961

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 743, 831, 1939, 2229, 2493, 5201, 5817, 6687, 7479, 15603, 17451, 20061, 46809, 52353, 140427, 205811, 617433, 1440677, 1852299, 4322031, 5556897, 12966093, 38898279]

約数ペア:

[(1, 38898279), (3, 12966093), (7, 5556897), (9, 4322031), (21, 1852299), (27, 1440677), (63, 617433), (189, 205811), (277, 140427), (743, 52353), (831, 46809), (1939, 20061), (2229, 17451), (2493, 15603), (5201, 7479), (5817, 6687)]