1395241199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 1562292480

約数和(自身を除く): 167051281

約数列:

[1, 11, 79, 121, 227, 643, 869, 2497, 7073, 9559, 17933, 27467, 50797, 77803, 145961, 197263, 558767, 1605571, 2169893, 6146437, 11530919, 17661281, 126840109, 1395241199]

約数ペア:

[(1, 1395241199), (11, 126840109), (79, 17661281), (121, 11530919), (227, 6146437), (643, 2169893), (869, 1605571), (2497, 558767), (7073, 197263), (9559, 145961), (17933, 77803), (27467, 50797)]