140993461

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2749}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 171072000

約数和(自身を除く): 30078539

約数列:

[1, 7, 17, 119, 431, 2749, 3017, 7327, 19243, 46733, 51289, 327131, 1184819, 8293733, 20141923, 140993461]

約数ペア:

[(1, 140993461), (7, 20141923), (17, 8293733), (119, 1184819), (431, 327131), (2749, 51289), (3017, 46733), (7327, 19243)]