3500253

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 20

約数和(自身を含む): 5304640

約数和(自身を除く): 1804387

約数列:

[1, 3, 9, 27, 79, 81, 237, 547, 711, 1641, 2133, 4923, 6399, 14769, 43213, 44307, 129639, 388917, 1166751, 3500253]

約数ペア:

[(1, 3500253), (3, 1166751), (9, 388917), (27, 129639), (79, 44307), (81, 43213), (237, 14769), (547, 6399), (711, 4923), (1641, 2133)]