487452009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{8893}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 719204416

約数和(自身を除く): 231752407

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1661, 4983, 8893, 18271, 26679, 54813, 97823, 293469, 1076053, 1342843, 3228159, 4028529, 14771273, 44313819, 162484003, 487452009]

約数ペア:

[(1, 487452009), (3, 162484003), (11, 44313819), (33, 14771273), (121, 4028529), (151, 3228159), (363, 1342843), (453, 1076053), (1661, 293469), (4983, 97823), (8893, 54813), (18271, 26679)]