4239423

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 6520800

約数和(自身を除く): 2281377

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 439, 1073, 1317, 3219, 3951, 9657, 12731, 16243, 38193, 48729, 114579, 146187, 471047, 1413141, 4239423]

約数ペア:

[(1, 4239423), (3, 1413141), (9, 471047), (29, 146187), (37, 114579), (87, 48729), (111, 38193), (261, 16243), (333, 12731), (439, 9657), (1073, 3951), (1317, 3219)]