30420291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9127}}^1$

素因数の和:9242

約数の個数: 16

約数和(自身を含む): 44690688

約数和(自身を除く): 14270397

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 9127, 27381, 100397, 301191, 921827, 2765481, 10140097, 30420291]

約数ペア:

[(1, 30420291), (3, 10140097), (11, 2765481), (33, 921827), (101, 301191), (303, 100397), (1111, 27381), (3333, 9127)]