1426995647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{805757}}^1$

素因数の和:805798

約数の個数: 16

約数和(自身を含む): 1856466432

約数和(自身を除く): 429470785

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 805757, 5640299, 8863327, 18532411, 62043289, 129726877, 203856521, 1426995647]

約数ペア:

[(1, 1426995647), (7, 203856521), (11, 129726877), (23, 62043289), (77, 18532411), (161, 8863327), (253, 5640299), (1771, 805757)]