16307421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 23521344

約数和(自身を除く): 7213923

約数列:

[1, 3, 13, 39, 257, 771, 1627, 3341, 4881, 10023, 21151, 63453, 418139, 1254417, 5435807, 16307421]

約数ペア:

[(1, 16307421), (3, 5435807), (13, 1254417), (39, 418139), (257, 63453), (771, 21151), (1627, 10023), (3341, 4881)]