31112601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 47755008

約数和(自身を除く): 16642407

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 281, 501, 663, 843, 2171, 2839, 3653, 4777, 6513, 8517, 10959, 14331, 36907, 46927, 62101, 110721, 140781, 186303, 610051, 797759, 1830153, 2393277, 10370867, 31112601]

約数ペア:

[(1, 31112601), (3, 10370867), (13, 2393277), (17, 1830153), (39, 797759), (51, 610051), (167, 186303), (221, 140781), (281, 110721), (501, 62101), (663, 46927), (843, 36907), (2171, 14331), (2839, 10959), (3653, 8517), (4777, 6513)]