13953933

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 23419136

約数和(自身を除く): 9465203

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3631, 3843, 10893, 25417, 32679, 76251, 221491, 228753, 664473, 1550437, 1993419, 4651311, 13953933]

約数ペア:

[(1, 13953933), (3, 4651311), (7, 1993419), (9, 1550437), (21, 664473), (61, 228753), (63, 221491), (183, 76251), (427, 32679), (549, 25417), (1281, 10893), (3631, 3843)]