2357131

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 2838528

約数和(自身を除く): 481397

約数列:

[1, 7, 41, 43, 191, 287, 301, 1337, 1763, 7831, 8213, 12341, 54817, 57491, 336733, 2357131]

約数ペア:

[(1, 2357131), (7, 336733), (41, 57491), (43, 54817), (191, 12341), (287, 8213), (301, 7831), (1337, 1763)]