4312017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 6686784

約数和(自身を除く): 2374767

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 563, 851, 1689, 2553, 5067, 7659, 12949, 20831, 38847, 62493, 116541, 187479, 479113, 1437339, 4312017]

約数ペア:

[(1, 4312017), (3, 1437339), (9, 479113), (23, 187479), (37, 116541), (69, 62493), (111, 38847), (207, 20831), (333, 12949), (563, 7659), (851, 5067), (1689, 2553)]