11872833

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8044

約数の個数: 16

約数和(自身を含む): 18349056

約数和(自身を除く): 6476223

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 7963, 23889, 55741, 167223, 565373, 1696119, 3957611, 11872833]

約数ペア:

[(1, 11872833), (3, 3957611), (7, 1696119), (21, 565373), (71, 167223), (213, 55741), (497, 23889), (1491, 7963)]