720752433

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{49121}}^1$

素因数の和:49264

約数の個数: 16

約数和(自身を含む): 988727616

約数和(自身を除く): 267975183

約数列:

[1, 3, 67, 73, 201, 219, 4891, 14673, 49121, 147363, 3291107, 3585833, 9873321, 10757499, 240250811, 720752433]

約数ペア:

[(1, 720752433), (3, 240250811), (67, 10757499), (73, 9873321), (201, 3585833), (219, 3291107), (4891, 147363), (14673, 49121)]