1226973999

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{12647}}^1$

素因数の和:13166

約数の個数: 16

約数和(自身を含む): 1662250752

約数和(自身を除く): 435276753

約数列:

[1, 3, 73, 219, 443, 1329, 12647, 32339, 37941, 97017, 923231, 2769693, 5602621, 16807863, 408991333, 1226973999]

約数ペア:

[(1, 1226973999), (3, 408991333), (73, 16807863), (219, 5602621), (443, 2769693), (1329, 923231), (12647, 97017), (32339, 37941)]