1382220603

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{20047}}^1$

素因数の和:20263

約数の個数: 24

約数和(自身を含む): 2051632128

約数和(自身を除く): 669411525

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 7661, 20047, 22983, 60141, 68949, 180423, 942209, 2826627, 3267661, 8479881, 9802983, 29408949, 153580067, 460740201, 1382220603]

約数ペア:

[(1, 1382220603), (3, 460740201), (9, 153580067), (47, 29408949), (141, 9802983), (163, 8479881), (423, 3267661), (489, 2826627), (1467, 942209), (7661, 180423), (20047, 68949), (22983, 60141)]