985280387

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15017}}^1$

素因数の和:15147

約数の個数: 24

約数和(自身を含む): 1246373856

約数和(自身を除く): 261093469

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 1339, 5047, 9373, 15017, 65611, 105119, 195221, 735833, 1366547, 1546751, 9565829, 10827257, 20107763, 75790799, 140754341, 985280387]

約数ペア:

[(1, 985280387), (7, 140754341), (13, 75790799), (49, 20107763), (91, 10827257), (103, 9565829), (637, 1546751), (721, 1366547), (1339, 735833), (5047, 195221), (9373, 105119), (15017, 65611)]