147749861

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3313}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 176888064

約数和(自身を除く): 29138203

約数列:

[1, 7, 23, 161, 277, 1939, 3313, 6371, 23191, 44597, 76199, 533393, 917701, 6423907, 21107123, 147749861]

約数ペア:

[(1, 147749861), (7, 21107123), (23, 6423907), (161, 917701), (277, 533393), (1939, 76199), (3313, 44597), (6371, 23191)]