22907619

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 40727232

約数和(自身を除く): 17819613

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 293, 357, 511, 657, 879, 1071, 1241, 1533, 2051, 2637, 3723, 4599, 4981, 6153, 8687, 11169, 14943, 18459, 21389, 26061, 34867, 44829, 64167, 78183, 104601, 149723, 192501, 313803, 363613, 449169, 1090839, 1347507, 2545291, 3272517, 7635873, 22907619]

約数ペア:

[(1, 22907619), (3, 7635873), (7, 3272517), (9, 2545291), (17, 1347507), (21, 1090839), (51, 449169), (63, 363613), (73, 313803), (119, 192501), (153, 149723), (219, 104601), (293, 78183), (357, 64167), (511, 44829), (657, 34867), (879, 26061), (1071, 21389), (1241, 18459), (1533, 14943), (2051, 11169), (2637, 8687), (3723, 6153), (4599, 4981)]