147320761

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{829}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 172108800

約数和(自身を除く): 24788039

約数列:

[1, 7, 53, 371, 479, 829, 3353, 5803, 25387, 43937, 177709, 307559, 397091, 2779637, 21045823, 147320761]

約数ペア:

[(1, 147320761), (7, 21045823), (53, 2779637), (371, 397091), (479, 307559), (829, 177709), (3353, 43937), (5803, 25387)]