26313237

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 39606840

約数和(自身を除く): 13293603

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 557, 1629, 1671, 5013, 5249, 15747, 16153, 47241, 48459, 100817, 145377, 302451, 907353, 2923693, 8771079, 26313237]

約数ペア:

[(1, 26313237), (3, 8771079), (9, 2923693), (29, 907353), (87, 302451), (181, 145377), (261, 100817), (543, 48459), (557, 47241), (1629, 16153), (1671, 15747), (5013, 5249)]