274878093

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{7759}}^1$

素因数の和:8017

約数の個数: 24

約数和(自身を含む): 428165760

約数和(自身を除く): 153287667

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 5061, 7759, 11809, 23277, 35427, 54313, 162939, 380191, 1140573, 1869919, 5609757, 13089433, 39268299, 91626031, 274878093]

約数ペア:

[(1, 274878093), (3, 91626031), (7, 39268299), (21, 13089433), (49, 5609757), (147, 1869919), (241, 1140573), (723, 380191), (1687, 162939), (5061, 54313), (7759, 35427), (11809, 23277)]