289661229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{225067}}^1$

素因数の和:225097

約数の個数: 24

約数和(自身を含む): 491548512

約数和(自身を除く): 201887283

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 225067, 675201, 2025603, 2475737, 2925871, 7427211, 8777613, 22281633, 26332839, 32184581, 96553743, 289661229]

約数ペア:

[(1, 289661229), (3, 96553743), (9, 32184581), (11, 26332839), (13, 22281633), (33, 8777613), (39, 7427211), (99, 2925871), (117, 2475737), (143, 2025603), (429, 675201), (1287, 225067)]