17813229

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 29465856

約数和(自身を除く): 11652627

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 1217, 2091, 3651, 4879, 8519, 14637, 20689, 25557, 49897, 62067, 144823, 149691, 349279, 434469, 848249, 1047837, 2544747, 5937743, 17813229]

約数ペア:

[(1, 17813229), (3, 5937743), (7, 2544747), (17, 1047837), (21, 848249), (41, 434469), (51, 349279), (119, 149691), (123, 144823), (287, 62067), (357, 49897), (697, 25557), (861, 20689), (1217, 14637), (2091, 8519), (3651, 4879)]