47889611

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 63431424

約数和(自身を除く): 15541813

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 3863, 12397, 27041, 42493, 88849, 189287, 297451, 621943, 977339, 2082157, 4353601, 6841373, 47889611]

約数ペア:

[(1, 47889611), (7, 6841373), (11, 4353601), (23, 2082157), (49, 977339), (77, 621943), (161, 297451), (253, 189287), (539, 88849), (1127, 42493), (1771, 27041), (3863, 12397)]