1257626007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9473}}^1$

素因数の和:9645

約数の個数: 40

約数和(自身を含む): 2063437200

約数和(自身を除く): 805811193

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 447, 891, 1341, 1639, 4023, 4917, 9473, 12069, 14751, 28419, 44253, 85257, 104203, 132759, 255771, 312609, 767313, 937827, 1411477, 2813481, 4234431, 8440443, 12703293, 15526247, 38109879, 46578741, 114329637, 139736223, 419208669, 1257626007]

約数ペア:

[(1, 1257626007), (3, 419208669), (9, 139736223), (11, 114329637), (27, 46578741), (33, 38109879), (81, 15526247), (99, 12703293), (149, 8440443), (297, 4234431), (447, 2813481), (891, 1411477), (1341, 937827), (1639, 767313), (4023, 312609), (4917, 255771), (9473, 132759), (12069, 104203), (14751, 85257), (28419, 44253)]