39398821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13829}}^1$

素因数の和:13884

約数の個数: 16

約数和(自身を含む): 50451840

約数和(自身を除く): 11053019

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 13829, 96803, 152119, 511673, 1064833, 3581711, 5628403, 39398821]

約数ペア:

[(1, 39398821), (7, 5628403), (11, 3581711), (37, 1064833), (77, 511673), (259, 152119), (407, 96803), (2849, 13829)]