23443321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 3651719

約数列:

[1, 11, 19, 209, 223, 503, 2453, 4237, 5533, 9557, 46607, 105127, 112169, 1233859, 2131211, 23443321]

約数ペア:

[(1, 23443321), (11, 2131211), (19, 1233859), (209, 112169), (223, 105127), (503, 46607), (2453, 9557), (4237, 5533)]