1036921431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{2207}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 1703374848

約数和(自身を除く): 666453417

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1721, 2207, 5163, 6621, 12047, 15449, 22373, 28691, 36141, 46347, 67119, 86073, 156611, 200837, 469833, 602511, 3798247, 11394741, 26587729, 49377211, 79763187, 148131633, 345640477, 1036921431]

約数ペア:

[(1, 1036921431), (3, 345640477), (7, 148131633), (13, 79763187), (21, 49377211), (39, 26587729), (91, 11394741), (273, 3798247), (1721, 602511), (2207, 469833), (5163, 200837), (6621, 156611), (12047, 86073), (15449, 67119), (22373, 46347), (28691, 36141)]