38118913

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 47721312

約数和(自身を除く): 9602399

約数列:

[1, 7, 17, 49, 67, 119, 469, 683, 833, 1139, 3283, 4781, 7973, 11611, 33467, 45761, 55811, 81277, 320327, 568939, 777937, 2242289, 5445559, 38118913]

約数ペア:

[(1, 38118913), (7, 5445559), (17, 2242289), (49, 777937), (67, 568939), (119, 320327), (469, 81277), (683, 55811), (833, 45761), (1139, 33467), (3283, 11611), (4781, 7973)]