16640007

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 22855680

約数和(自身を除く): 6215673

約数列:

[1, 3, 61, 79, 183, 237, 1151, 3453, 4819, 14457, 70211, 90929, 210633, 272787, 5546669, 16640007]

約数ペア:

[(1, 16640007), (3, 5546669), (61, 272787), (79, 210633), (183, 90929), (237, 70211), (1151, 14457), (3453, 4819)]