2131567197

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1\times {\mathrm{9421}}^1$

素因数の和:10900

約数の個数: 16

約数和(自身を含む): 2898056448

約数和(自身を除く): 766489251

約数列:

[1, 3, 53, 159, 1423, 4269, 9421, 28263, 75419, 226257, 499313, 1497939, 13406083, 40218249, 710522399, 2131567197]

約数ペア:

[(1, 2131567197), (3, 710522399), (53, 40218249), (159, 13406083), (1423, 1497939), (4269, 499313), (9421, 226257), (28263, 75419)]