61321422

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{143947}}^1$

素因数の和:144023

約数の個数: 16

約数和(自身を含む): 124371072

約数和(自身を除く): 63049650

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 143947, 287894, 431841, 863682, 10220237, 20440474, 30660711, 61321422]

約数ペア:

[(1, 61321422), (2, 30660711), (3, 20440474), (6, 10220237), (71, 863682), (142, 431841), (213, 287894), (426, 143947)]