31016139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134269}}^1$

素因数の和:134290

約数の個数: 16

約数和(自身を含む): 51559680

約数和(自身を除く): 20543541

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 134269, 402807, 939883, 1476959, 2819649, 4430877, 10338713, 31016139]

約数ペア:

[(1, 31016139), (3, 10338713), (7, 4430877), (11, 2819649), (21, 1476959), (33, 939883), (77, 402807), (231, 134269)]