56557983

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{6863}}^1$

素因数の和:6974

約数の個数: 16

約数和(自身を含む): 78414336

約数和(自身を除く): 21856353

約数列:

[1, 3, 41, 67, 123, 201, 2747, 6863, 8241, 20589, 281383, 459821, 844149, 1379463, 18852661, 56557983]

約数ペア:

[(1, 56557983), (3, 18852661), (41, 1379463), (67, 844149), (123, 459821), (201, 281383), (2747, 20589), (6863, 8241)]