1201151

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 1458240

約数和(自身を除く): 257089

約数列:

[1, 7, 29, 61, 97, 203, 427, 679, 1769, 2813, 5917, 12383, 19691, 41419, 171593, 1201151]

約数ペア:

[(1, 1201151), (7, 171593), (29, 41419), (61, 19691), (97, 12383), (203, 5917), (427, 2813), (679, 1769)]