677331

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 1095120

約数和(自身を除く): 417789

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 233, 323, 699, 969, 2097, 2907, 3961, 4427, 11883, 13281, 35649, 39843, 75259, 225777, 677331]

約数ペア:

[(1, 677331), (3, 225777), (9, 75259), (17, 39843), (19, 35649), (51, 13281), (57, 11883), (153, 4427), (171, 3961), (233, 2907), (323, 2097), (699, 969)]