139620737557

素因数分解:

$7^1\times {\mathrm{503}}^1\times {\mathrm{2411}}^1\times {\mathrm{16447}}^1$

素因数の和:19368

約数の個数: 16

約数和(自身を含む): 159959826432

約数和(自身を除く): 20339088875

約数列:

[1, 7, 503, 2411, 3521, 16447, 16877, 115129, 1212733, 8272841, 8489131, 39653717, 57909887, 277576019, 19945819651, 139620737557]

約数ペア:

[(1, 139620737557), (7, 19945819651), (503, 277576019), (2411, 57909887), (3521, 39653717), (16447, 8489131), (16877, 8272841), (115129, 1212733)]