407121571971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3769}}^1\times {\mathrm{706003}}^1$

素因数の和:709795

約数の個数: 24

約数和(自身を含む): 622822608720

約数和(自身を除く): 215701036749

約数列:

[1, 3, 9, 17, 51, 153, 3769, 11307, 33921, 64073, 192219, 576657, 706003, 2118009, 6354027, 12002051, 36006153, 108018459, 2660925307, 7982775921, 23948327763, 45235730219, 135707190657, 407121571971]

約数ペア:

[(1, 407121571971), (3, 135707190657), (9, 45235730219), (17, 23948327763), (51, 7982775921), (153, 2660925307), (3769, 108018459), (11307, 36006153), (33921, 12002051), (64073, 6354027), (192219, 2118009), (576657, 706003)]