26226381

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 35604800

約数和(自身を除く): 9378419

約数列:

[1, 3, 109, 139, 327, 417, 577, 1731, 15151, 45453, 62893, 80203, 188679, 240609, 8742127, 26226381]

約数ペア:

[(1, 26226381), (3, 8742127), (109, 240609), (139, 188679), (327, 80203), (417, 62893), (577, 45453), (1731, 15151)]