4086117

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 6839040

約数和(自身を除く): 2752923

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 821, 1659, 2463, 4977, 5747, 7389, 17241, 51723, 64859, 194577, 454013, 583731, 1362039, 4086117]

約数ペア:

[(1, 4086117), (3, 1362039), (7, 583731), (9, 454013), (21, 194577), (63, 64859), (79, 51723), (237, 17241), (553, 7389), (711, 5747), (821, 4977), (1659, 2463)]