139826309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2791}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 169664256

約数和(自身を除く): 29837947

約数列:

[1, 7, 17, 119, 421, 2791, 2947, 7157, 19537, 47447, 50099, 332129, 1175011, 8225077, 19975187, 139826309]

約数ペア:

[(1, 139826309), (7, 19975187), (17, 8225077), (119, 1175011), (421, 332129), (2791, 50099), (2947, 47447), (7157, 19537)]