490460399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 584098032

約数和(自身を除く): 93637633

約数列:

[1, 11, 13, 89, 143, 433, 979, 1157, 4763, 5629, 7921, 12727, 38537, 61919, 87131, 102973, 423907, 500981, 1132703, 3429793, 5510791, 37727723, 44587309, 490460399]

約数ペア:

[(1, 490460399), (11, 44587309), (13, 37727723), (89, 5510791), (143, 3429793), (433, 1132703), (979, 500981), (1157, 423907), (4763, 102973), (5629, 87131), (7921, 61919), (12727, 38537)]