4097121

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5273}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 6413184

約数和(自身を除く): 2316063

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 5273, 15819, 36911, 110733, 195101, 585303, 1365707, 4097121]

約数ペア:

[(1, 4097121), (3, 1365707), (7, 585303), (21, 195101), (37, 110733), (111, 36911), (259, 15819), (777, 5273)]