16442013

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3511}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 25174016

約数和(自身を除く): 8732003

約数列:

[1, 3, 7, 21, 223, 669, 1561, 3511, 4683, 10533, 24577, 73731, 782953, 2348859, 5480671, 16442013]

約数ペア:

[(1, 16442013), (3, 5480671), (7, 2348859), (21, 782953), (223, 73731), (669, 24577), (1561, 10533), (3511, 4683)]