47623317

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 77518848

約数和(自身を除く): 29895531

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2293, 2967, 6879, 6923, 16051, 20769, 48153, 52739, 98599, 158217, 295797, 369173, 690193, 1107519, 2070579, 2267777, 6803331, 15874439, 47623317]

約数ペア:

[(1, 47623317), (3, 15874439), (7, 6803331), (21, 2267777), (23, 2070579), (43, 1107519), (69, 690193), (129, 369173), (161, 295797), (301, 158217), (483, 98599), (903, 52739), (989, 48153), (2293, 20769), (2967, 16051), (6879, 6923)]