39170223

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{10289}}^1$

素因数の和:10348

約数の個数: 20

約数和(自身を含む): 59764320

約数和(自身を除く): 20594097

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 10289, 30867, 92601, 277803, 483583, 833409, 1450749, 4352247, 13056741, 39170223]

約数ペア:

[(1, 39170223), (3, 13056741), (9, 4352247), (27, 1450749), (47, 833409), (81, 483583), (141, 277803), (423, 92601), (1269, 30867), (3807, 10289)]