15693984369

素因数分解:

$3^2\times 7^1\times {\mathrm{6113}}^1\times {\mathrm{40751}}^1$

素因数の和:46877

約数の個数: 24

約数和(自身を含む): 25912403712

約数和(自身を除く): 10218419343

約数列:

[1, 3, 7, 9, 21, 63, 6113, 18339, 40751, 42791, 55017, 122253, 128373, 285257, 366759, 385119, 855771, 2567313, 249110863, 747332589, 1743776041, 2241997767, 5231328123, 15693984369]

約数ペア:

[(1, 15693984369), (3, 5231328123), (7, 2241997767), (9, 1743776041), (21, 747332589), (63, 249110863), (6113, 2567313), (18339, 855771), (40751, 385119), (42791, 366759), (55017, 285257), (122253, 128373)]