8997439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 10686816

約数和(自身を除く): 1689377

約数列:

[1, 11, 23, 53, 61, 121, 253, 583, 671, 1219, 1403, 2783, 3233, 6413, 7381, 13409, 15433, 35563, 74359, 147499, 169763, 391193, 817949, 8997439]

約数ペア:

[(1, 8997439), (11, 817949), (23, 391193), (53, 169763), (61, 147499), (121, 74359), (253, 35563), (583, 15433), (671, 13409), (1219, 7381), (1403, 6413), (2783, 3233)]