307597239

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9973}}^1$

素因数の和:10151

約数の個数: 24

約数和(自身を含む): 466783200

約数和(自身を除く): 159185961

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 3427, 9973, 10281, 29919, 30843, 89757, 229379, 688137, 1485977, 2064411, 4457931, 13373793, 34177471, 102532413, 307597239]

約数ペア:

[(1, 307597239), (3, 102532413), (9, 34177471), (23, 13373793), (69, 4457931), (149, 2064411), (207, 1485977), (447, 688137), (1341, 229379), (3427, 89757), (9973, 30843), (10281, 29919)]