338677587

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{30323}}^1$

素因数の和:30419

約数の個数: 24

約数和(自身を含む): 525090384

約数和(自身を除く): 186412797

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 30323, 90969, 272907, 515491, 1546473, 2213579, 4639419, 6640737, 19922211, 37630843, 112892529, 338677587]

約数ペア:

[(1, 338677587), (3, 112892529), (9, 37630843), (17, 19922211), (51, 6640737), (73, 4639419), (153, 2213579), (219, 1546473), (657, 515491), (1241, 272907), (3723, 90969), (11169, 30323)]