4263021

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 7098624

約数和(自身を除く): 2835603

約数列:

[1, 3, 7, 9, 21, 63, 157, 431, 471, 1099, 1293, 1413, 3017, 3297, 3879, 9051, 9891, 27153, 67667, 203001, 473669, 609003, 1421007, 4263021]

約数ペア:

[(1, 4263021), (3, 1421007), (7, 609003), (9, 473669), (21, 203001), (63, 67667), (157, 27153), (431, 9891), (471, 9051), (1099, 3879), (1293, 3297), (1413, 3017)]