11780294511

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{352271}}^1$

素因数の和:352502

約数の個数: 16

約数和(自身を含む): 16029785088

約数和(自身を除く): 4249490577

約数列:

[1, 3, 71, 157, 213, 471, 11147, 33441, 352271, 1056813, 25011241, 55306547, 75033723, 165919641, 3926764837, 11780294511]

約数ペア:

[(1, 11780294511), (3, 3926764837), (71, 165919641), (157, 75033723), (213, 55306547), (471, 25011241), (11147, 1056813), (33441, 352271)]