317109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 467712

約数和(自身を除く): 150603

約数列:

[1, 3, 13, 39, 47, 141, 173, 519, 611, 1833, 2249, 6747, 8131, 24393, 105703, 317109]

約数ペア:

[(1, 317109), (3, 105703), (13, 24393), (39, 8131), (47, 6747), (141, 2249), (173, 1833), (519, 611)]