2155361043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{331543}}^1$

素因数の和:331754

約数の個数: 16

約数和(自身を含む): 3150994176

約数和(自身を除く): 995633133

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 331543, 994629, 3646973, 10940919, 65313971, 195941913, 718453681, 2155361043]

約数ペア:

[(1, 2155361043), (3, 718453681), (11, 195941913), (33, 65313971), (197, 10940919), (591, 3646973), (2167, 994629), (6501, 331543)]