7342221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 10329984

約数和(自身を除く): 2987763

約数列:

[1, 3, 23, 69, 97, 291, 1097, 2231, 3291, 6693, 25231, 75693, 106409, 319227, 2447407, 7342221]

約数ペア:

[(1, 7342221), (3, 2447407), (23, 319227), (69, 106409), (97, 75693), (291, 25231), (1097, 6693), (2231, 3291)]