13130403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 20815872

約数和(自身を除く): 7685469

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 241, 381, 429, 723, 1397, 1651, 2651, 3133, 4191, 4953, 7953, 9399, 18161, 30607, 34463, 54483, 91821, 103389, 336677, 397891, 1010031, 1193673, 4376801, 13130403]

約数ペア:

[(1, 13130403), (3, 4376801), (11, 1193673), (13, 1010031), (33, 397891), (39, 336677), (127, 103389), (143, 91821), (241, 54483), (381, 34463), (429, 30607), (723, 18161), (1397, 9399), (1651, 7953), (2651, 4953), (3133, 4191)]