31152411

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{7349}}^1$

素因数の和:7515

約数の個数: 16

約数和(自身を含む): 46452000

約数和(自身を除く): 15299589

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 7349, 22047, 66141, 198423, 1153793, 3461379, 10384137, 31152411]

約数ペア:

[(1, 31152411), (3, 10384137), (9, 3461379), (27, 1153793), (157, 198423), (471, 66141), (1413, 22047), (4239, 7349)]