4899993

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{661}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 7499136

約数和(自身を除く): 2599143

約数列:

[1, 3, 7, 21, 353, 661, 1059, 1983, 2471, 4627, 7413, 13881, 233333, 699999, 1633331, 4899993]

約数ペア:

[(1, 4899993), (3, 1633331), (7, 699999), (21, 233333), (353, 13881), (661, 7413), (1059, 4627), (1983, 2471)]