221127023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 242350080

約数和(自身を除く): 21223057

約数列:

[1, 13, 83, 223, 919, 1079, 2899, 11947, 18509, 76277, 204937, 240617, 991601, 2664181, 17009771, 221127023]

約数ペア:

[(1, 221127023), (13, 17009771), (83, 2664181), (223, 991601), (919, 240617), (1079, 204937), (2899, 76277), (11947, 18509)]