47894119

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 15005081

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 343, 467, 637, 1127, 2093, 3269, 4459, 6071, 7889, 10741, 14651, 22883, 42497, 75187, 102557, 139633, 160181, 297479, 526309, 977431, 2082353, 3684163, 6842017, 47894119]

約数ペア:

[(1, 47894119), (7, 6842017), (13, 3684163), (23, 2082353), (49, 977431), (91, 526309), (161, 297479), (299, 160181), (343, 139633), (467, 102557), (637, 75187), (1127, 42497), (2093, 22883), (3269, 14651), (4459, 10741), (6071, 7889)]