12963483

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:985

約数の個数: 30

約数和(自身を含む): 20991564

約数和(自身を除く): 8028081

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 947, 1053, 1521, 2841, 4563, 8523, 12311, 13689, 25569, 36933, 76707, 110799, 160043, 332397, 480129, 997191, 1440387, 4321161, 12963483]

約数ペア:

[(1, 12963483), (3, 4321161), (9, 1440387), (13, 997191), (27, 480129), (39, 332397), (81, 160043), (117, 110799), (169, 76707), (351, 36933), (507, 25569), (947, 13689), (1053, 12311), (1521, 8523), (2841, 4563)]