9678837

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 15943680

約数和(自身を除く): 6264843

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 691, 2001, 2073, 4669, 4837, 14007, 14511, 15893, 20039, 47679, 60117, 111251, 140273, 333753, 420819, 460897, 1382691, 3226279, 9678837]

約数ペア:

[(1, 9678837), (3, 3226279), (7, 1382691), (21, 460897), (23, 420819), (29, 333753), (69, 140273), (87, 111251), (161, 60117), (203, 47679), (483, 20039), (609, 15893), (667, 14511), (691, 14007), (2001, 4837), (2073, 4669)]