9859857

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 15713280

約数和(自身を除く): 5853423

約数列:

[1, 3, 7, 21, 43, 61, 129, 179, 183, 301, 427, 537, 903, 1253, 1281, 2623, 3759, 7697, 7869, 10919, 18361, 23091, 32757, 53879, 55083, 76433, 161637, 229299, 469517, 1408551, 3286619, 9859857]

約数ペア:

[(1, 9859857), (3, 3286619), (7, 1408551), (21, 469517), (43, 229299), (61, 161637), (129, 76433), (179, 55083), (183, 53879), (301, 32757), (427, 23091), (537, 18361), (903, 10919), (1253, 7869), (1281, 7697), (2623, 3759)]