2013642783

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{3253}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 2940835040

約数和(自身を除く): 927192257

約数列:

[1, 3, 9, 109, 327, 631, 981, 1893, 3253, 5679, 9759, 29277, 68779, 206337, 354577, 619011, 1063731, 2052643, 3191193, 6157929, 18473787, 223738087, 671214261, 2013642783]

約数ペア:

[(1, 2013642783), (3, 671214261), (9, 223738087), (109, 18473787), (327, 6157929), (631, 3191193), (981, 2052643), (1893, 1063731), (3253, 619011), (5679, 354577), (9759, 206337), (29277, 68779)]