13330431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 20558304

約数和(自身を除く): 7227873

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 577, 1359, 1731, 2567, 5193, 7701, 9809, 23103, 29427, 87127, 88281, 261381, 784143, 1481159, 4443477, 13330431]

約数ペア:

[(1, 13330431), (3, 4443477), (9, 1481159), (17, 784143), (51, 261381), (151, 88281), (153, 87127), (453, 29427), (577, 23103), (1359, 9809), (1731, 7701), (2567, 5193)]