1680432873

素因数分解:

$3^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{24023}}^1$

素因数の和:27364

約数の個数: 16

約数和(自身を含む): 2561534976

約数和(自身を除く): 881102103

約数列:

[1, 3, 7, 21, 3331, 9993, 23317, 24023, 69951, 72069, 168161, 504483, 80020613, 240061839, 560144291, 1680432873]

約数ペア:

[(1, 1680432873), (3, 560144291), (7, 240061839), (21, 80020613), (3331, 504483), (9993, 168161), (23317, 72069), (24023, 69951)]