293887804971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{81647}}^1\times {\mathrm{63149}}^1$

素因数の和:144818

約数の個数: 16

約数和(自身を含む): 412485696000

約数和(自身を除く): 118597891029

約数列:

[1, 3, 19, 57, 63149, 81647, 189447, 244941, 1199831, 1551293, 3599493, 4653879, 5155926403, 15467779209, 97962601657, 293887804971]

約数ペア:

[(1, 293887804971), (3, 97962601657), (19, 15467779209), (57, 5155926403), (63149, 4653879), (81647, 3599493), (189447, 1551293), (244941, 1199831)]