1097009421

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139409}}^1$

素因数の和:139516

約数の個数: 16

約数和(自身を含む): 1521241920

約数和(自身を除く): 424232499

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 139409, 418227, 5994587, 8503949, 17983761, 25511847, 365669807, 1097009421]

約数ペア:

[(1, 1097009421), (3, 365669807), (43, 25511847), (61, 17983761), (129, 8503949), (183, 5994587), (2623, 418227), (7869, 139409)]