4490913

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 6932480

約数和(自身を除く): 2441567

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2707, 8121, 18949, 56847, 213853, 641559, 1496971, 4490913]

約数ペア:

[(1, 4490913), (3, 1496971), (7, 641559), (21, 213853), (79, 56847), (237, 18949), (553, 8121), (1659, 2707)]