22219323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 36241920

約数和(自身を除く): 14022597

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 571, 763, 1713, 1853, 2289, 3997, 5559, 9707, 11991, 12971, 29121, 38913, 62239, 67949, 186717, 203847, 435673, 1058063, 1307019, 3174189, 7406441, 22219323]

約数ペア:

[(1, 22219323), (3, 7406441), (7, 3174189), (17, 1307019), (21, 1058063), (51, 435673), (109, 203847), (119, 186717), (327, 67949), (357, 62239), (571, 38913), (763, 29121), (1713, 12971), (1853, 11991), (2289, 9707), (3997, 5559)]