23938057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 30602880

約数和(自身を除く): 6664823

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 229, 473, 559, 731, 2431, 2519, 2977, 3893, 6149, 8041, 9503, 9847, 32747, 42823, 50609, 104533, 108317, 128011, 167399, 556699, 1408121, 1841389, 2176187, 23938057]

約数ペア:

[(1, 23938057), (11, 2176187), (13, 1841389), (17, 1408121), (43, 556699), (143, 167399), (187, 128011), (221, 108317), (229, 104533), (473, 50609), (559, 42823), (731, 32747), (2431, 9847), (2519, 9503), (2977, 8041), (3893, 6149)]