15671469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 22901760

約数和(自身を除く): 7230291

約数列:

[1, 3, 11, 33, 239, 717, 1987, 2629, 5961, 7887, 21857, 65571, 474893, 1424679, 5223823, 15671469]

約数ペア:

[(1, 15671469), (3, 5223823), (11, 1424679), (33, 474893), (239, 65571), (717, 21857), (1987, 7887), (2629, 5961)]