427127906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{10859}}^1$

素因数の和:11209

約数の個数: 16

約数和(自身を含む): 652121280

約数和(自身を除く): 224993374

約数列:

[1, 2, 71, 142, 277, 554, 10859, 19667, 21718, 39334, 770989, 1541978, 3007943, 6015886, 213563953, 427127906]

約数ペア:

[(1, 427127906), (2, 213563953), (71, 6015886), (142, 3007943), (277, 1541978), (554, 770989), (10859, 39334), (19667, 21718)]