249157051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91703}}^1$

素因数の和:91746

約数の個数: 16

約数和(自身を含む): 308125440

約数和(自身を除く): 58968389

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 91703, 1008733, 1192139, 1742357, 13113529, 19165927, 22650641, 249157051]

約数ペア:

[(1, 249157051), (11, 22650641), (13, 19165927), (19, 13113529), (143, 1742357), (209, 1192139), (247, 1008733), (2717, 91703)]