31489047

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{50707}}^1$

素因数の和:50739

約数の個数: 16

約数和(自身を含む): 48679680

約数和(自身を除く): 17190633

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 50707, 152121, 456363, 1166261, 1369089, 3498783, 10496349, 31489047]

約数ペア:

[(1, 31489047), (3, 10496349), (9, 3498783), (23, 1369089), (27, 1166261), (69, 456363), (207, 152121), (621, 50707)]