4708249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 5985280

約数和(自身を除く): 1277031

約数列:

[1, 7, 13, 31, 91, 217, 403, 1669, 2821, 11683, 21697, 51739, 151879, 362173, 672607, 4708249]

約数ペア:

[(1, 4708249), (7, 672607), (13, 362173), (31, 151879), (91, 51739), (217, 21697), (403, 11683), (1669, 2821)]