3551366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 7027200

約数和(自身を除く): 3475834

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 79, 91, 133, 158, 169, 182, 247, 266, 338, 494, 553, 1027, 1106, 1183, 1501, 1729, 2054, 2366, 3002, 3211, 3458, 6422, 7189, 10507, 13351, 14378, 19513, 21014, 22477, 26702, 39026, 44954, 93457, 136591, 186914, 253669, 273182, 507338, 1775683, 3551366]

約数ペア:

[(1, 3551366), (2, 1775683), (7, 507338), (13, 273182), (14, 253669), (19, 186914), (26, 136591), (38, 93457), (79, 44954), (91, 39026), (133, 26702), (158, 22477), (169, 21014), (182, 19513), (247, 14378), (266, 13351), (338, 10507), (494, 7189), (553, 6422), (1027, 3458), (1106, 3211), (1183, 3002), (1501, 2366), (1729, 2054)]