40031386871

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{345733}}^1$

素因数の和:345903

約数の個数: 24

約数和(自身を含む): 49661231760

約数和(自身を除く): 9629844889

約数列:

[1, 7, 17, 49, 119, 139, 833, 973, 2363, 6811, 16541, 115787, 345733, 2420131, 5877461, 16940917, 41142227, 48056887, 287995589, 336398209, 816967079, 2354787463, 5718769553, 40031386871]

約数ペア:

[(1, 40031386871), (7, 5718769553), (17, 2354787463), (49, 816967079), (119, 336398209), (139, 287995589), (833, 48056887), (973, 41142227), (2363, 16940917), (6811, 5877461), (16541, 2420131), (115787, 345733)]