221622

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 454080

約数和(自身を除く): 232458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 859, 1718, 2577, 5154, 36937, 73874, 110811, 221622]

約数ペア:

[(1, 221622), (2, 110811), (3, 73874), (6, 36937), (43, 5154), (86, 2577), (129, 1718), (258, 859)]