1999548603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{255077}}^1$

素因数の和:255163

約数の個数: 24

約数和(自身を含む): 3156845328

約数和(自身を除く): 1157296725

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 255077, 765231, 2295693, 3316001, 9948003, 17090159, 29844009, 51270477, 153811431, 222172067, 666516201, 1999548603]

約数ペア:

[(1, 1999548603), (3, 666516201), (9, 222172067), (13, 153811431), (39, 51270477), (67, 29844009), (117, 17090159), (201, 9948003), (603, 3316001), (871, 2295693), (2613, 765231), (7839, 255077)]