231057119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 252295680

約数和(自身を除く): 21238561

約数列:

[1, 19, 37, 103, 703, 1957, 3191, 3811, 60629, 72409, 118067, 328673, 2243273, 6244787, 12160901, 231057119]

約数ペア:

[(1, 231057119), (19, 12160901), (37, 6244787), (103, 2243273), (703, 328673), (1957, 118067), (3191, 72409), (3811, 60629)]