13431207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4969}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 19323360

約数和(自身を除く): 5892153

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4969, 14907, 84473, 253419, 263357, 790071, 4477069, 13431207]

約数ペア:

[(1, 13431207), (3, 4477069), (17, 790071), (51, 263357), (53, 253419), (159, 84473), (901, 14907), (2703, 4969)]