2021296485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241061}}^1$

素因数の和:241125

約数の個数: 32

約数和(自身を含む): 3563860608

約数和(自身を除く): 1542564123

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 241061, 723183, 1205305, 3133793, 3615915, 9401379, 10365623, 15668965, 31096869, 47006895, 51828115, 134753099, 155484345, 404259297, 673765495, 2021296485]

約数ペア:

[(1, 2021296485), (3, 673765495), (5, 404259297), (13, 155484345), (15, 134753099), (39, 51828115), (43, 47006895), (65, 31096869), (129, 15668965), (195, 10365623), (215, 9401379), (559, 3615915), (645, 3133793), (1677, 1205305), (2795, 723183), (8385, 241061)]