40630863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4855

約数の個数: 32

約数和(自身を含む): 68841472

約数和(自身を除く): 28210609

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 4801, 8463, 14403, 33607, 62413, 100821, 148831, 187239, 436891, 446493, 1041817, 1310673, 1934803, 3125451, 5804409, 13543621, 40630863]

約数ペア:

[(1, 40630863), (3, 13543621), (7, 5804409), (13, 3125451), (21, 1934803), (31, 1310673), (39, 1041817), (91, 446493), (93, 436891), (217, 187239), (273, 148831), (403, 100821), (651, 62413), (1209, 33607), (2821, 14403), (4801, 8463)]