671880.0000000

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 6082128

約数和(自身を除く): 2157525

約数列:

[1, 3, 9, 17, 51, 113, 153, 227, 339, 681, 1017, 1921, 2043, 3859, 5763, 11577, 17289, 25651, 34731, 76953, 230859, 436067, 1308201, 3924603]

約数ペア:

[(1, 3924603), (3, 1308201), (9, 436067), (17, 230859), (51, 76953), (113, 34731), (153, 25651), (227, 17289), (339, 11577), (681, 5763), (1017, 3859), (1921, 2043)]