23239737

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 36248960

約数和(自身を除く): 13009223

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 541, 999, 1161, 1591, 1623, 4773, 4869, 14319, 14607, 20017, 23263, 42957, 60051, 69789, 180153, 209367, 540459, 628101, 860731, 2582193, 7746579, 23239737]

約数ペア:

[(1, 23239737), (3, 7746579), (9, 2582193), (27, 860731), (37, 628101), (43, 540459), (111, 209367), (129, 180153), (333, 69789), (387, 60051), (541, 42957), (999, 23263), (1161, 20017), (1591, 14607), (1623, 14319), (4773, 4869)]