2021954403

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4186241}}^1$

素因数の和:4186274

約数の個数: 16

約数和(自身を含む): 3215033856

約数和(自身を除く): 1193079453

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4186241, 12558723, 29303687, 87911061, 96283543, 288850629, 673984801, 2021954403]

約数ペア:

[(1, 2021954403), (3, 673984801), (7, 288850629), (21, 96283543), (23, 87911061), (69, 29303687), (161, 12558723), (483, 4186241)]