4477641

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 6912000

約数和(自身を除く): 2434359

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2699, 8097, 18893, 56679, 213221, 639663, 1492547, 4477641]

約数ペア:

[(1, 4477641), (3, 1492547), (7, 639663), (21, 213221), (79, 56679), (237, 18893), (553, 8097), (1659, 2699)]