1089059745599

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{21997}}^1\times {\mathrm{243889}}^1$

素因数の和:265922

約数の個数: 16

約数和(自身を含む): 1287622132800

約数和(自身を除く): 198562387201

約数列:

[1, 7, 29, 203, 21997, 153979, 243889, 637913, 1707223, 4465391, 7072781, 49509467, 5364826333, 37553784331, 155579963657, 1089059745599]

約数ペア:

[(1, 1089059745599), (7, 155579963657), (29, 37553784331), (203, 5364826333), (21997, 49509467), (153979, 7072781), (243889, 4465391), (637913, 1707223)]