557291403

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{45631}}^1$

素因数の和:45719

約数の個数: 24

約数和(自身を含む): 854231040

約数和(自身を除く): 296939637

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 45631, 136893, 410679, 1049513, 2692229, 3148539, 8076687, 9445617, 24230061, 61921267, 185763801, 557291403]

約数ペア:

[(1, 557291403), (3, 185763801), (9, 61921267), (23, 24230061), (59, 9445617), (69, 8076687), (177, 3148539), (207, 2692229), (531, 1049513), (1357, 410679), (4071, 136893), (12213, 45631)]