978093193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{552283}}^1$

素因数の和:552324

約数の個数: 16

約数和(自身を含む): 1272462336

約数和(自身を除く): 294369143

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 552283, 3865981, 6075113, 12702509, 42525791, 88917563, 139727599, 978093193]

約数ペア:

[(1, 978093193), (7, 139727599), (11, 88917563), (23, 42525791), (77, 12702509), (161, 6075113), (253, 3865981), (1771, 552283)]