214929717

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{3919}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 291083520

約数和(自身を除く): 76153803

約数列:

[1, 3, 101, 181, 303, 543, 3919, 11757, 18281, 54843, 395819, 709339, 1187457, 2128017, 71643239, 214929717]

約数ペア:

[(1, 214929717), (3, 71643239), (101, 2128017), (181, 1187457), (303, 709339), (543, 395819), (3919, 54843), (11757, 18281)]