13085007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 19783680

約数和(自身を除く): 6698673

約数列:

[1, 3, 13, 31, 39, 79, 93, 137, 237, 403, 411, 1027, 1209, 1781, 2449, 3081, 4247, 5343, 7347, 10823, 12741, 31837, 32469, 55211, 95511, 140699, 165633, 335513, 422097, 1006539, 4361669, 13085007]

約数ペア:

[(1, 13085007), (3, 4361669), (13, 1006539), (31, 422097), (39, 335513), (79, 165633), (93, 140699), (137, 95511), (237, 55211), (403, 32469), (411, 31837), (1027, 12741), (1209, 10823), (1781, 7347), (2449, 5343), (3081, 4247)]