3843854

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 6827688

約数和(自身を除く): 2983834

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 643, 854, 1286, 2989, 4501, 5978, 9002, 31507, 39223, 63014, 78446, 274561, 549122, 1921927, 3843854]

約数ペア:

[(1, 3843854), (2, 1921927), (7, 549122), (14, 274561), (49, 78446), (61, 63014), (98, 39223), (122, 31507), (427, 9002), (643, 5978), (854, 4501), (1286, 2989)]