89702921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50651}}^1$

素因数の和:50692

約数の個数: 16

約数和(自身を含む): 116702208

約数和(自身を除く): 26999287

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 50651, 354557, 557161, 1164973, 3900127, 8154811, 12814703, 89702921]

約数ペア:

[(1, 89702921), (7, 12814703), (11, 8154811), (23, 3900127), (77, 1164973), (161, 557161), (253, 354557), (1771, 50651)]