1263283197

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{80933}}^1$

素因数の和:81001

約数の個数: 24

約数和(自身を含む): 1894503072

約数和(自身を除く): 631219875

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 80933, 242799, 890263, 2670789, 3480119, 9792893, 10440357, 29378679, 38281309, 114843927, 421094399, 1263283197]

約数ペア:

[(1, 1263283197), (3, 421094399), (11, 114843927), (33, 38281309), (43, 29378679), (121, 10440357), (129, 9792893), (363, 3480119), (473, 2670789), (1419, 890263), (5203, 242799), (15609, 80933)]