39141459

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13219}}^1$

素因数の和:13279

約数の個数: 24

約数和(自身を含む): 65994240

約数和(自身を除く): 26852781

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 13219, 39657, 92533, 118971, 277599, 621293, 832797, 1863879, 4349051, 5591637, 13047153, 39141459]

約数ペア:

[(1, 39141459), (3, 13047153), (7, 5591637), (9, 4349051), (21, 1863879), (47, 832797), (63, 621293), (141, 277599), (329, 118971), (423, 92533), (987, 39657), (2961, 13219)]