22619079

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7699

約数の個数: 24

約数和(自身を含む): 38138880

約数和(自身を除く): 15519801

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7639, 22917, 53473, 68751, 160419, 359033, 481257, 1077099, 2513231, 3231297, 7539693, 22619079]

約数ペア:

[(1, 22619079), (3, 7539693), (7, 3231297), (9, 2513231), (21, 1077099), (47, 481257), (63, 359033), (141, 160419), (329, 68751), (423, 53473), (987, 22917), (2961, 7639)]