8116839

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 12270960

約数和(自身を除く): 4154121

約数列:

[1, 3, 9, 29, 87, 137, 227, 261, 411, 681, 1233, 2043, 3973, 6583, 11919, 19749, 31099, 35757, 59247, 93297, 279891, 901871, 2705613, 8116839]

約数ペア:

[(1, 8116839), (3, 2705613), (9, 901871), (29, 279891), (87, 93297), (137, 59247), (227, 35757), (261, 31099), (411, 19749), (681, 11919), (1233, 6583), (2043, 3973)]