42312179

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 54964224

約数和(自身を除く): 12652045

約数列:

[1, 7, 13, 31, 53, 91, 217, 283, 371, 403, 689, 1643, 1981, 2821, 3679, 4823, 8773, 11501, 14999, 21359, 25753, 61411, 104993, 114049, 149513, 194987, 464969, 798343, 1364909, 3254783, 6044597, 42312179]

約数ペア:

[(1, 42312179), (7, 6044597), (13, 3254783), (31, 1364909), (53, 798343), (91, 464969), (217, 194987), (283, 149513), (371, 114049), (403, 104993), (689, 61411), (1643, 25753), (1981, 21359), (2821, 14999), (3679, 11501), (4823, 8773)]