4342149

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 7230080

約数和(自身を除く): 2887931

約数列:

[1, 3, 7, 9, 21, 63, 157, 439, 471, 1099, 1317, 1413, 3073, 3297, 3951, 9219, 9891, 27657, 68923, 206769, 482461, 620307, 1447383, 4342149]

約数ペア:

[(1, 4342149), (3, 1447383), (7, 620307), (9, 482461), (21, 206769), (63, 68923), (157, 27657), (439, 9891), (471, 9219), (1099, 3951), (1317, 3297), (1413, 3073)]