8216403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 11849376

約数和(自身を除く): 3632973

約数列:

[1, 3, 13, 39, 457, 461, 1371, 1383, 5941, 5993, 17823, 17979, 210677, 632031, 2738801, 8216403]

約数ペア:

[(1, 8216403), (3, 2738801), (13, 632031), (39, 210677), (457, 17979), (461, 17823), (1371, 5993), (1383, 5941)]