31032243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 49098816

約数和(自身を除く): 18066573

約数列:

[1, 3, 9, 11, 33, 99, 331, 947, 993, 2841, 2979, 3641, 8523, 10417, 10923, 31251, 32769, 93753, 313457, 940371, 2821113, 3448027, 10344081, 31032243]

約数ペア:

[(1, 31032243), (3, 10344081), (9, 3448027), (11, 2821113), (33, 940371), (99, 313457), (331, 93753), (947, 32769), (993, 31251), (2841, 10923), (2979, 10417), (3641, 8523)]