31232289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2053}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 45549504

約数和(自身を除く): 14317215

約数列:

[1, 3, 11, 33, 461, 1383, 2053, 5071, 6159, 15213, 22583, 67749, 946433, 2839299, 10410763, 31232289]

約数ペア:

[(1, 31232289), (3, 10410763), (11, 2839299), (33, 946433), (461, 67749), (1383, 22583), (2053, 15213), (5071, 6159)]