30491799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7741}}^1$

素因数の和:7858

約数の個数: 16

約数和(自身を含む): 44222304

約数和(自身を除く): 13730505

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 7741, 23223, 100633, 301899, 781841, 2345523, 10163933, 30491799]

約数ペア:

[(1, 30491799), (3, 10163933), (13, 2345523), (39, 781841), (101, 301899), (303, 100633), (1313, 23223), (3939, 7741)]