3869380081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 4780104192

約数和(自身を除く): 910724111

約数列:

[1, 7, 17, 71, 119, 157, 497, 1099, 1207, 2669, 2917, 8449, 11147, 18683, 20419, 49589, 78029, 189499, 207107, 347123, 457969, 1326493, 1449749, 3205783, 3520819, 7785473, 24645733, 32515799, 54498311, 227610593, 552768583, 3869380081]

約数ペア:

[(1, 3869380081), (7, 552768583), (17, 227610593), (71, 54498311), (119, 32515799), (157, 24645733), (497, 7785473), (1099, 3520819), (1207, 3205783), (2669, 1449749), (2917, 1326493), (8449, 457969), (11147, 347123), (18683, 207107), (20419, 189499), (49589, 78029)]