22721769

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5266

約数の個数: 32

約数和(自身を含む): 40151040

約数和(自身を除く): 17429271

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 5227, 15681, 36589, 47043, 109767, 120221, 141129, 329301, 360663, 841547, 987903, 1081989, 2524641, 3245967, 7573923, 22721769]

約数ペア:

[(1, 22721769), (3, 7573923), (7, 3245967), (9, 2524641), (21, 1081989), (23, 987903), (27, 841547), (63, 360663), (69, 329301), (161, 141129), (189, 120221), (207, 109767), (483, 47043), (621, 36589), (1449, 15681), (4347, 5227)]