16832721

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3851}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 23666688

約数和(自身を除く): 6833967

約数列:

[1, 3, 31, 47, 93, 141, 1457, 3851, 4371, 11553, 119381, 180997, 358143, 542991, 5610907, 16832721]

約数ペア:

[(1, 16832721), (3, 5610907), (31, 542991), (47, 358143), (93, 180997), (141, 119381), (1457, 11553), (3851, 4371)]