243321141

素因数分解:

$3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{6173}}^1$

素因数の和:8060

約数の個数: 16

約数和(自身を含む): 371032704

約数和(自身を除く): 127711563

約数列:

[1, 3, 7, 21, 1877, 5631, 6173, 13139, 18519, 39417, 43211, 129633, 11586721, 34760163, 81107047, 243321141]

約数ペア:

[(1, 243321141), (3, 81107047), (7, 34760163), (21, 11586721), (1877, 129633), (5631, 43211), (6173, 39417), (13139, 18519)]