288545697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{17881}}^1$

素因数の和:18061

約数の個数: 24

約数和(自身を含む): 457493088

約数和(自身を除く): 168947391

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1467, 1793, 5379, 16137, 17881, 53643, 160929, 196691, 590073, 1770219, 2914603, 8743809, 26231427, 32060633, 96181899, 288545697]

約数ペア:

[(1, 288545697), (3, 96181899), (9, 32060633), (11, 26231427), (33, 8743809), (99, 2914603), (163, 1770219), (489, 590073), (1467, 196691), (1793, 160929), (5379, 53643), (16137, 17881)]