84291249

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{4889}}^1$

素因数の和:5720

約数の個数: 16

約数和(自身を含む): 128626560

約数和(自身を除く): 44335311

約数列:

[1, 3, 7, 21, 821, 2463, 4889, 5747, 14667, 17241, 34223, 102669, 4013869, 12041607, 28097083, 84291249]

約数ペア:

[(1, 84291249), (3, 28097083), (7, 12041607), (21, 4013869), (821, 102669), (2463, 34223), (4889, 17241), (5747, 14667)]