13123773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 20547072

約数和(自身を除く): 7423299

約数列:

[1, 3, 9, 13, 39, 117, 223, 503, 669, 1509, 2007, 2899, 4527, 6539, 8697, 19617, 26091, 58851, 112169, 336507, 1009521, 1458197, 4374591, 13123773]

約数ペア:

[(1, 13123773), (3, 4374591), (9, 1458197), (13, 1009521), (39, 336507), (117, 112169), (223, 58851), (503, 26091), (669, 19617), (1509, 8697), (2007, 6539), (2899, 4527)]