22147377

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1847}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 33825792

約数和(自身を除く): 11678415

約数列:

[1, 3, 7, 21, 571, 1713, 1847, 3997, 5541, 11991, 12929, 38787, 1054637, 3163911, 7382459, 22147377]

約数ペア:

[(1, 22147377), (3, 7382459), (7, 3163911), (21, 1054637), (571, 38787), (1713, 12929), (1847, 11991), (3997, 5541)]