261741957117

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{14170427}}^1$

素因数の和:14170608

約数の個数: 16

約数和(自身を含む): 359135327232

約数和(自身を除く): 97393370115

約数列:

[1, 3, 47, 131, 141, 393, 6157, 18471, 14170427, 42511281, 666010069, 1856325937, 1998030207, 5568977811, 87247319039, 261741957117]

約数ペア:

[(1, 261741957117), (3, 87247319039), (47, 5568977811), (131, 1998030207), (141, 1856325937), (393, 666010069), (6157, 42511281), (18471, 14170427)]