13305948513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{289871}}^1$

素因数の和:290005

約数の個数: 32

約数和(自身を含む): 21037750272

約数和(自身を除く): 7731801759

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 1177, 1391, 3531, 4173, 15301, 45903, 289871, 869613, 3188581, 3768323, 9565743, 11304969, 31016197, 41451553, 93048591, 124354659, 341178167, 403210561, 1023534501, 1209631683, 4435316171, 13305948513]

約数ペア:

[(1, 13305948513), (3, 4435316171), (11, 1209631683), (13, 1023534501), (33, 403210561), (39, 341178167), (107, 124354659), (143, 93048591), (321, 41451553), (429, 31016197), (1177, 11304969), (1391, 9565743), (3531, 3768323), (4173, 3188581), (15301, 869613), (45903, 289871)]