293181147

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10273}}^1$

素因数の和:10440

約数の個数: 32

約数和(自身を含む): 499727360

約数和(自身を除く): 206546213

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 9513, 10273, 28539, 30819, 71911, 92457, 215733, 277371, 647199, 1551223, 1941597, 4653669, 10858561, 13961007, 32575683, 41883021, 97727049, 293181147]

約数ペア:

[(1, 293181147), (3, 97727049), (7, 41883021), (9, 32575683), (21, 13961007), (27, 10858561), (63, 4653669), (151, 1941597), (189, 1551223), (453, 647199), (1057, 277371), (1359, 215733), (3171, 92457), (4077, 71911), (9513, 30819), (10273, 28539)]