4287177

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 6552000

約数和(自身を除く): 2264823

約数列:

[1, 3, 9, 23, 69, 139, 149, 207, 417, 447, 1251, 1341, 3197, 3427, 9591, 10281, 20711, 28773, 30843, 62133, 186399, 476353, 1429059, 4287177]

約数ペア:

[(1, 4287177), (3, 1429059), (9, 476353), (23, 186399), (69, 62133), (139, 30843), (149, 28773), (207, 20711), (417, 10281), (447, 9591), (1251, 3427), (1341, 3197)]