211143229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9067}}^1$

素因数の和:9180

約数の個数: 16

約数和(自身を含む): 241571520

約数和(自身を除く): 30428291

約数列:

[1, 11, 29, 73, 319, 803, 2117, 9067, 23287, 99737, 262943, 661891, 2892373, 7280801, 19194839, 211143229]

約数ペア:

[(1, 211143229), (11, 19194839), (29, 7280801), (73, 2892373), (319, 661891), (803, 262943), (2117, 99737), (9067, 23287)]