42434973

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9227}}^1$

素因数の和:9313

約数の個数: 24

約数和(自身を含む): 71018688

約数和(自身を除く): 28583715

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 9227, 27681, 64589, 83043, 193767, 581301, 673571, 2020713, 4714997, 6062139, 14144991, 42434973]

約数ペア:

[(1, 42434973), (3, 14144991), (7, 6062139), (9, 4714997), (21, 2020713), (63, 673571), (73, 581301), (219, 193767), (511, 83043), (657, 64589), (1533, 27681), (4599, 9227)]