1388397767113

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191265707}}^1$

素因数の和:191265792

約数の個数: 16

約数和(自身を含む): 1707620241024

約数和(自身を除く): 319222473911

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 191265707, 1338859949, 3251517019, 11667208127, 22760619133, 81670456889, 198342538159, 1388397767113]

約数ペア:

[(1, 1388397767113), (7, 198342538159), (17, 81670456889), (61, 22760619133), (119, 11667208127), (427, 3251517019), (1037, 1338859949), (7259, 191265707)]