12240417

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5659}}^1$

素因数の和:5772

約数の個数: 16

約数和(自身を含む): 18836480

約数和(自身を除く): 6596063

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 5659, 16977, 39613, 118839, 582877, 1748631, 4080139, 12240417]

約数ペア:

[(1, 12240417), (3, 4080139), (7, 1748631), (21, 582877), (103, 118839), (309, 39613), (721, 16977), (2163, 5659)]