31108143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1553}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 45351936

約数和(自身を除く): 14243793

約数列:

[1, 3, 11, 33, 607, 1553, 1821, 4659, 6677, 17083, 20031, 51249, 942671, 2828013, 10369381, 31108143]

約数ペア:

[(1, 31108143), (3, 10369381), (11, 2828013), (33, 942671), (607, 51249), (1553, 20031), (1821, 17083), (4659, 6677)]