6821238

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1741}}^1$

素因数の和:2399

約数の個数: 16

約数和(自身を含む): 13671216

約数和(自身を除く): 6849978

約数列:

[1, 2, 3, 6, 653, 1306, 1741, 1959, 3482, 3918, 5223, 10446, 1136873, 2273746, 3410619, 6821238]

約数ペア:

[(1, 6821238), (2, 3410619), (3, 2273746), (6, 1136873), (653, 10446), (1306, 5223), (1741, 3918), (1959, 3482)]