415966707

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 678682368

約数和(自身を除く): 262715661

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 331, 467, 897, 993, 1401, 2691, 2979, 4203, 4303, 6071, 7613, 10741, 12909, 18213, 22839, 32223, 38727, 54639, 68517, 96669, 98969, 139633, 154577, 296907, 418899, 463731, 890721, 1256697, 1391193, 2009501, 3555271, 6028503, 10665813, 18085509, 31997439, 46218523, 138655569, 415966707]

約数ペア:

[(1, 415966707), (3, 138655569), (9, 46218523), (13, 31997439), (23, 18085509), (39, 10665813), (69, 6028503), (117, 3555271), (207, 2009501), (299, 1391193), (331, 1256697), (467, 890721), (897, 463731), (993, 418899), (1401, 296907), (2691, 154577), (2979, 139633), (4203, 98969), (4303, 96669), (6071, 68517), (7613, 54639), (10741, 38727), (12909, 32223), (18213, 22839)]