313660821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{146639}}^1$

素因数の和:146696

約数の個数: 16

約数和(自身を含む): 450478080

約数和(自身を除く): 136817259

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 146639, 439917, 3372697, 4545809, 10118091, 13637427, 104553607, 313660821]

約数ペア:

[(1, 313660821), (3, 104553607), (23, 13637427), (31, 10118091), (69, 4545809), (93, 3372697), (713, 439917), (2139, 146639)]