15703321081

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{137873}}^1$

素因数の和:138240

約数の個数: 16

約数和(自身を含む): 18344962944

約数和(自身を除く): 2641641863

約数列:

[1, 7, 53, 307, 371, 2149, 16271, 113897, 137873, 965111, 7307269, 42327011, 51150883, 296289077, 2243331583, 15703321081]

約数ペア:

[(1, 15703321081), (7, 2243331583), (53, 296289077), (307, 51150883), (371, 42327011), (2149, 7307269), (16271, 965111), (113897, 137873)]