28266700931

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{109253}}^1$

素因数の和:110890

約数の個数: 16

約数和(自身を含む): 33730642944

約数和(自身を除く): 5463942013

約数列:

[1, 7, 23, 161, 1607, 11249, 36961, 109253, 258727, 764771, 2512819, 17589733, 175569571, 1228986997, 4038100133, 28266700931]

約数ペア:

[(1, 28266700931), (7, 4038100133), (23, 1228986997), (161, 175569571), (1607, 17589733), (11249, 2512819), (36961, 764771), (109253, 258727)]