25658422413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{9719}}^1$

素因数の和:10361

約数の個数: 32

約数和(自身を含む): 37187942400

約数和(自身を除く): 11529519987

約数列:

[1, 3, 13, 39, 139, 417, 487, 1461, 1807, 5421, 6331, 9719, 18993, 29157, 67693, 126347, 203079, 379041, 880009, 1350941, 2640027, 4052823, 4733153, 14199459, 17562233, 52686699, 61530989, 184592967, 657908267, 1973724801, 8552807471, 25658422413]

約数ペア:

[(1, 25658422413), (3, 8552807471), (13, 1973724801), (39, 657908267), (139, 184592967), (417, 61530989), (487, 52686699), (1461, 17562233), (1807, 14199459), (5421, 4733153), (6331, 4052823), (9719, 2640027), (18993, 1350941), (29157, 880009), (67693, 379041), (126347, 203079)]