84007721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3307}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 101621760

約数和(自身を除く): 17614039

約数列:

[1, 7, 19, 133, 191, 1337, 3307, 3629, 23149, 25403, 62833, 439831, 631637, 4421459, 12001103, 84007721]

約数ペア:

[(1, 84007721), (7, 12001103), (19, 4421459), (133, 631637), (191, 439831), (1337, 62833), (3307, 25403), (3629, 23149)]