129789209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11717}}^1$

素因数の和:11800

約数の個数: 16

約数和(自身を含む): 151865280

約数和(自身を除く): 22076071

約数列:

[1, 11, 19, 53, 209, 583, 1007, 11077, 11717, 128887, 222623, 621001, 2448853, 6831011, 11799019, 129789209]

約数ペア:

[(1, 129789209), (11, 11799019), (19, 6831011), (53, 2448853), (209, 621001), (583, 222623), (1007, 128887), (11077, 11717)]