137356723

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 159023104

約数和(自身を除く): 21666381

約数列:

[1, 7, 127, 367, 421, 889, 2569, 2947, 46609, 53467, 154507, 326263, 374269, 1081549, 19622389, 137356723]

約数ペア:

[(1, 137356723), (7, 19622389), (127, 1081549), (367, 374269), (421, 326263), (889, 154507), (2569, 53467), (2947, 46609)]