12101997

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3517}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 17111552

約数和(自身を除く): 5009555

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 3517, 10551, 109027, 130129, 327081, 390387, 4033999, 12101997]

約数ペア:

[(1, 12101997), (3, 4033999), (31, 390387), (37, 327081), (93, 130129), (111, 109027), (1147, 10551), (3441, 3517)]