1395300421

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{22271}}^1$

素因数の和:22392

約数の個数: 16

約数和(自身を含む): 1505230848

約数和(自身を除く): 109930427

約数列:

[1, 31, 43, 47, 1333, 1457, 2021, 22271, 62651, 690401, 957653, 1046737, 29687243, 32448847, 45009691, 1395300421]

約数ペア:

[(1, 1395300421), (31, 45009691), (43, 32448847), (47, 29687243), (1333, 1046737), (1457, 957653), (2021, 690401), (22271, 62651)]