171499426

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 300159360

約数和(自身を除く): 128659934

約数列:

[1, 2, 7, 14, 61, 122, 409, 427, 491, 818, 854, 982, 2863, 3437, 5726, 6874, 24949, 29951, 49898, 59902, 174643, 200819, 209657, 349286, 401638, 419314, 1405733, 2811466, 12249959, 24499918, 85749713, 171499426]

約数ペア:

[(1, 171499426), (2, 85749713), (7, 24499918), (14, 12249959), (61, 2811466), (122, 1405733), (409, 419314), (427, 401638), (491, 349286), (818, 209657), (854, 200819), (982, 174643), (2863, 59902), (3437, 49898), (5726, 29951), (6874, 24949)]