205651188309

素因数分解:

$3^1\times 7^1\times {\mathrm{18899}}^1\times {\mathrm{518171}}^1$

素因数の和:537080

約数の個数: 16

約数和(自身を含む): 313390425600

約数和(自身を除く): 107739237291

約数列:

[1, 3, 7, 21, 18899, 56697, 132293, 396879, 518171, 1554513, 3627197, 10881591, 9792913729, 29378741187, 68550396103, 205651188309]

約数ペア:

[(1, 205651188309), (3, 68550396103), (7, 29378741187), (21, 9792913729), (18899, 10881591), (56697, 3627197), (132293, 1554513), (396879, 518171)]