26994591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4909}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 42893760

約数和(自身を除く): 15899169

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 4909, 5499, 14727, 44181, 63817, 191451, 230723, 574353, 692169, 2076507, 2999399, 8998197, 26994591]

約数ペア:

[(1, 26994591), (3, 8998197), (9, 2999399), (13, 2076507), (39, 692169), (47, 574353), (117, 230723), (141, 191451), (423, 63817), (611, 44181), (1833, 14727), (4909, 5499)]