314414577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{20807}}^1$

素因数の和:20909

約数の個数: 24

約数和(自身を含む): 480415104

約数和(自身を除く): 166000527

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 15111, 20807, 62421, 187263, 478561, 1435683, 1518911, 4307049, 4556733, 13670199, 34934953, 104804859, 314414577]

約数ペア:

[(1, 314414577), (3, 104804859), (9, 34934953), (23, 13670199), (69, 4556733), (73, 4307049), (207, 1518911), (219, 1435683), (657, 478561), (1679, 187263), (5037, 62421), (15111, 20807)]