258821841

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{3527}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 351727488

約数和(自身を除く): 92905647

約数列:

[1, 3, 61, 183, 401, 1203, 3527, 10581, 24461, 73383, 215147, 645441, 1414327, 4242981, 86273947, 258821841]

約数ペア:

[(1, 258821841), (3, 86273947), (61, 4242981), (183, 1414327), (401, 645441), (1203, 215147), (3527, 73383), (10581, 24461)]