1661545601

素因数分解:

${\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 1712986704

約数和(自身を除く): 51441103

約数列:

[1, 53, 157, 233, 857, 8321, 12349, 36581, 45421, 134549, 199681, 1938793, 7131097, 10583093, 31349917, 1661545601]

約数ペア:

[(1, 1661545601), (53, 31349917), (157, 10583093), (233, 7131097), (857, 1938793), (8321, 199681), (12349, 134549), (36581, 45421)]