31590231231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42631891}}^1$

素因数の和:42631926

約数の個数: 16

約数和(自身を含む): 47747719040

約数和(自身を除く): 16157487809

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 42631891, 127895673, 554214583, 810005929, 1662643749, 2430017787, 10530077077, 31590231231]

約数ペア:

[(1, 31590231231), (3, 10530077077), (13, 2430017787), (19, 1662643749), (39, 810005929), (57, 554214583), (247, 127895673), (741, 42631891)]