4328751

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 6973824

約数和(自身を除く): 2645073

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 571, 1083, 1713, 2527, 3997, 7581, 10849, 11991, 32547, 75943, 206131, 227829, 618393, 1442917, 4328751]

約数ペア:

[(1, 4328751), (3, 1442917), (7, 618393), (19, 227829), (21, 206131), (57, 75943), (133, 32547), (361, 11991), (399, 10849), (571, 7581), (1083, 3997), (1713, 2527)]