23913117

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 36345600

約数和(自身を除く): 12432483

約数列:

[1, 3, 9, 27, 43, 129, 387, 479, 1161, 1437, 1849, 4311, 5547, 12933, 16641, 20597, 49923, 61791, 185373, 556119, 885671, 2657013, 7971039, 23913117]

約数ペア:

[(1, 23913117), (3, 7971039), (9, 2657013), (27, 885671), (43, 556119), (129, 185373), (387, 61791), (479, 49923), (1161, 20597), (1437, 16641), (1849, 12933), (4311, 5547)]