42020899249

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{15643}}^1\times {\mathrm{12379}}^1$

素因数の和:28060

約数の個数: 16

約数和(自身を含む): 49580216320

約数和(自身を除く): 7559317071

約数列:

[1, 7, 31, 217, 12379, 15643, 86653, 109501, 383749, 484933, 2686243, 3394531, 193644697, 1355512879, 6002985607, 42020899249]

約数ペア:

[(1, 42020899249), (7, 6002985607), (31, 1355512879), (217, 193644697), (12379, 3394531), (15643, 2686243), (86653, 484933), (109501, 383749)]