4857121987921

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{45912431}}^1$

素因数の和:45912589

約数の個数: 24

約数和(自身を含む): 6029587869696

約数和(自身を除く): 1172465881775

約数列:

[1, 7, 17, 49, 119, 127, 833, 889, 2159, 6223, 15113, 105791, 45912431, 321387017, 780511327, 2249709119, 5463579289, 5830878737, 38245055023, 40816151159, 99124938529, 285713058113, 693874569703, 4857121987921]

約数ペア:

[(1, 4857121987921), (7, 693874569703), (17, 285713058113), (49, 99124938529), (119, 40816151159), (127, 38245055023), (833, 5830878737), (889, 5463579289), (2159, 2249709119), (6223, 780511327), (15113, 321387017), (105791, 45912431)]