121628066

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{280249}}^1$

素因数の和:280289

約数の個数: 16

約数和(自身を含む): 215232000

約数和(自身を除く): 93603934

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 280249, 560498, 1961743, 3923486, 8687719, 17375438, 60814033, 121628066]

約数ペア:

[(1, 121628066), (2, 60814033), (7, 17375438), (14, 8687719), (31, 3923486), (62, 1961743), (217, 560498), (434, 280249)]