239208045129

素因数分解:

$3^3\times {\mathrm{1973}}^1\times {\mathrm{4490399}}^1$

素因数の和:4492381

約数の個数: 16

約数和(自身を含む): 354561984000

約数和(自身を除く): 115353938871

約数列:

[1, 3, 9, 27, 1973, 5919, 17757, 53271, 4490399, 13471197, 40413591, 121240773, 8859557227, 26578671681, 79736015043, 239208045129]

約数ペア:

[(1, 239208045129), (3, 79736015043), (9, 26578671681), (27, 8859557227), (1973, 121240773), (5919, 40413591), (17757, 13471197), (53271, 4490399)]