37957381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 11311355

約数列:

[1, 7, 11, 53, 71, 77, 131, 371, 497, 583, 781, 917, 1441, 3763, 4081, 5467, 6943, 9301, 10087, 26341, 41393, 48601, 65107, 76373, 102311, 289751, 492953, 534611, 716177, 3450671, 5422483, 37957381]

約数ペア:

[(1, 37957381), (7, 5422483), (11, 3450671), (53, 716177), (71, 534611), (77, 492953), (131, 289751), (371, 102311), (497, 76373), (583, 65107), (781, 48601), (917, 41393), (1441, 26341), (3763, 10087), (4081, 9301), (5467, 6943)]