39856371

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 54362880

約数和(自身を除く): 14506509

約数列:

[1, 3, 53, 159, 439, 571, 1317, 1713, 23267, 30263, 69801, 90789, 250669, 752007, 13285457, 39856371]

約数ペア:

[(1, 39856371), (3, 13285457), (53, 752007), (159, 250669), (439, 90789), (571, 69801), (1317, 30263), (1713, 23267)]