40971237

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 56010240

約数和(自身を除く): 15039003

約数列:

[1, 3, 67, 103, 201, 309, 1979, 5937, 6901, 20703, 132593, 203837, 397779, 611511, 13657079, 40971237]

約数ペア:

[(1, 40971237), (3, 13657079), (67, 611511), (103, 397779), (201, 203837), (309, 132593), (1979, 20703), (5937, 6901)]