4975347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 7191968

約数和(自身を除く): 2216621

約数列:

[1, 3, 13, 39, 193, 579, 661, 1983, 2509, 7527, 8593, 25779, 127573, 382719, 1658449, 4975347]

約数ペア:

[(1, 4975347), (3, 1658449), (13, 382719), (39, 127573), (193, 25779), (579, 8593), (661, 7527), (1983, 2509)]