166271917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2917}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 201692160

約数和(自身を除く): 35420243

約数列:

[1, 7, 17, 119, 479, 2917, 3353, 8143, 20419, 49589, 57001, 347123, 1397243, 9780701, 23753131, 166271917]

約数ペア:

[(1, 166271917), (7, 23753131), (17, 9780701), (119, 1397243), (479, 347123), (2917, 57001), (3353, 49589), (8143, 20419)]