20221539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6247}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 29390592

約数和(自身を除く): 9169053

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 6247, 18741, 81211, 243633, 518501, 1555503, 6740513, 20221539]

約数ペア:

[(1, 20221539), (3, 6740513), (13, 1555503), (39, 518501), (83, 243633), (249, 81211), (1079, 18741), (3237, 6247)]