7319997

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 24

約数和(自身を含む): 11460480

約数和(自身を除く): 4140483

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 751, 1083, 2253, 3249, 6759, 9747, 14269, 20277, 42807, 128421, 271111, 385263, 813333, 2439999, 7319997]

約数ペア:

[(1, 7319997), (3, 2439999), (9, 813333), (19, 385263), (27, 271111), (57, 128421), (171, 42807), (361, 20277), (513, 14269), (751, 9747), (1083, 6759), (2253, 3249)]