1271163621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{3877}}^1$

素因数の和:5101

約数の個数: 32

約数和(自身を含む): 2088287488

約数和(自身を除く): 817123867

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1201, 3603, 3877, 8407, 11631, 15613, 25221, 27139, 46839, 50401, 81417, 109291, 151203, 327873, 352807, 1058421, 4656277, 13968831, 32593939, 60531601, 97781817, 181594803, 423721207, 1271163621]

約数ペア:

[(1, 1271163621), (3, 423721207), (7, 181594803), (13, 97781817), (21, 60531601), (39, 32593939), (91, 13968831), (273, 4656277), (1201, 1058421), (3603, 352807), (3877, 327873), (8407, 151203), (11631, 109291), (15613, 81417), (25221, 50401), (27139, 46839)]