1923147

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 2940288

約数和(自身を除く): 1017141

約数列:

[1, 3, 9, 31, 61, 93, 113, 183, 279, 339, 549, 1017, 1891, 3503, 5673, 6893, 10509, 17019, 20679, 31527, 62037, 213683, 641049, 1923147]

約数ペア:

[(1, 1923147), (3, 641049), (9, 213683), (31, 62037), (61, 31527), (93, 20679), (113, 17019), (183, 10509), (279, 6893), (339, 5673), (549, 3503), (1017, 1891)]