85424241

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{15467}}^1$

素因数の和:15740

約数の個数: 16

約数和(自身を含む): 130673664

約数和(自身を除く): 45249423

約数列:

[1, 3, 7, 21, 263, 789, 1841, 5523, 15467, 46401, 108269, 324807, 4067821, 12203463, 28474747, 85424241]

約数ペア:

[(1, 85424241), (3, 28474747), (7, 12203463), (21, 4067821), (263, 324807), (789, 108269), (1841, 46401), (5523, 15467)]