137433779

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{6389}}^1$

素因数の和:6842

約数の個数: 12

約数和(自身を含む): 160261200

約数和(自身を除く): 22827421

約数列:

[1, 7, 49, 439, 3073, 6389, 21511, 44723, 313061, 2804771, 19633397, 137433779]

約数ペア:

[(1, 137433779), (7, 19633397), (49, 2804771), (439, 313061), (3073, 44723), (6389, 21511)]