134243389

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{66821}}^1$

素因数の和:66876

約数の個数: 12

約数和(自身を含む): 159971868

約数和(自身を除く): 25728479

約数列:

[1, 7, 41, 49, 287, 2009, 66821, 467747, 2739661, 3274229, 19177627, 134243389]

約数ペア:

[(1, 134243389), (7, 19177627), (41, 3274229), (49, 2739661), (287, 467747), (2009, 66821)]