262951221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{81233}}^1$

素因数の和:81332

約数の個数: 16

約数和(自身を含む): 382124736

約数和(自身を除く): 119173515

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 81233, 243699, 1056029, 3168087, 6742339, 20227017, 87650407, 262951221]

約数ペア:

[(1, 262951221), (3, 87650407), (13, 20227017), (39, 6742339), (83, 3168087), (249, 1056029), (1079, 243699), (3237, 81233)]