26384013

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 40030848

約数和(自身を除く): 13646835

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 647, 1773, 1941, 4531, 5823, 13593, 14881, 40779, 44643, 127459, 133929, 382377, 1147131, 2931557, 8794671, 26384013]

約数ペア:

[(1, 26384013), (3, 8794671), (9, 2931557), (23, 1147131), (69, 382377), (197, 133929), (207, 127459), (591, 44643), (647, 40779), (1773, 14881), (1941, 13593), (4531, 5823)]