13018077

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1114

約数の個数: 20

約数和(自身を含む): 19580220

約数和(自身を除く): 6562143

約数列:

[1, 3, 9, 27, 81, 173, 519, 929, 1557, 2787, 4671, 8361, 14013, 25083, 75249, 160717, 482151, 1446453, 4339359, 13018077]

約数ペア:

[(1, 13018077), (3, 4339359), (9, 1446453), (27, 482151), (81, 160717), (173, 75249), (519, 25083), (929, 14013), (1557, 8361), (2787, 4671)]