8200731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 13787136

約数和(自身を除く): 5586405

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 271, 393, 813, 917, 1441, 1897, 2751, 2981, 4323, 5691, 8943, 10087, 20867, 30261, 35501, 62601, 106503, 248507, 390511, 745521, 1171533, 2733577, 8200731]

約数ペア:

[(1, 8200731), (3, 2733577), (7, 1171533), (11, 745521), (21, 390511), (33, 248507), (77, 106503), (131, 62601), (231, 35501), (271, 30261), (393, 20867), (813, 10087), (917, 8943), (1441, 5691), (1897, 4323), (2751, 2981)]