26951223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2251}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 38842496

約数和(自身を除く): 11891273

約数列:

[1, 3, 13, 39, 307, 921, 2251, 3991, 6753, 11973, 29263, 87789, 691057, 2073171, 8983741, 26951223]

約数ペア:

[(1, 26951223), (3, 8983741), (13, 2073171), (39, 691057), (307, 87789), (921, 29263), (2251, 11973), (3991, 6753)]