12839471997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{9227}}^1$

素因数の和:9673

約数の個数: 32

約数和(自身を含む): 18869414400

約数和(自身を除く): 6029942403

約数列:

[1, 3, 11, 33, 149, 283, 447, 849, 1639, 3113, 4917, 9227, 9339, 27681, 42167, 101497, 126501, 304491, 463837, 1374823, 1391511, 2611241, 4124469, 7833723, 15123053, 28723651, 45369159, 86170953, 389074909, 1167224727, 4279823999, 12839471997]

約数ペア:

[(1, 12839471997), (3, 4279823999), (11, 1167224727), (33, 389074909), (149, 86170953), (283, 45369159), (447, 28723651), (849, 15123053), (1639, 7833723), (3113, 4124469), (4917, 2611241), (9227, 1391511), (9339, 1374823), (27681, 463837), (42167, 304491), (101497, 126501)]