26173407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 12856353

約数列:

[1, 3, 13, 39, 47, 109, 131, 141, 327, 393, 611, 1417, 1703, 1833, 4251, 5109, 5123, 6157, 14279, 15369, 18471, 42837, 66599, 80041, 185627, 199797, 240123, 556881, 671113, 2013339, 8724469, 26173407]

約数ペア:

[(1, 26173407), (3, 8724469), (13, 2013339), (39, 671113), (47, 556881), (109, 240123), (131, 199797), (141, 185627), (327, 80041), (393, 66599), (611, 42837), (1417, 18471), (1703, 15369), (1833, 14279), (4251, 6157), (5109, 5123)]