5442237

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 8356608

約数和(自身を除く): 2914371

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 431, 549, 1293, 1403, 3879, 4209, 9913, 12627, 26291, 29739, 78873, 89217, 236619, 604693, 1814079, 5442237]

約数ペア:

[(1, 5442237), (3, 1814079), (9, 604693), (23, 236619), (61, 89217), (69, 78873), (183, 29739), (207, 26291), (431, 12627), (549, 9913), (1293, 4209), (1403, 3879)]