8418813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 12183360

約数和(自身を除く): 3764547

約数列:

[1, 3, 13, 39, 139, 417, 1553, 1807, 4659, 5421, 20189, 60567, 215867, 647601, 2806271, 8418813]

約数ペア:

[(1, 8418813), (3, 2806271), (13, 647601), (39, 215867), (139, 60567), (417, 20189), (1553, 5421), (1807, 4659)]