7023969

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 10944000

約数和(自身を除く): 3920031

約数列:

[1, 3, 9, 27, 37, 79, 89, 111, 237, 267, 333, 711, 801, 999, 2133, 2403, 2923, 3293, 7031, 8769, 9879, 21093, 26307, 29637, 63279, 78921, 88911, 189837, 260147, 780441, 2341323, 7023969]

約数ペア:

[(1, 7023969), (3, 2341323), (9, 780441), (27, 260147), (37, 189837), (79, 88911), (89, 78921), (111, 63279), (237, 29637), (267, 26307), (333, 21093), (711, 9879), (801, 8769), (999, 7031), (2133, 3293), (2403, 2923)]