12602709

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 22364160

約数和(自身を除く): 9761451

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 239, 243, 279, 567, 651, 717, 837, 1673, 1701, 1953, 2151, 2511, 5019, 5859, 6453, 7409, 7533, 15057, 17577, 19359, 22227, 45171, 51863, 52731, 58077, 66681, 135513, 155589, 200043, 406539, 466767, 600129, 1400301, 1800387, 4200903, 12602709]

約数ペア:

[(1, 12602709), (3, 4200903), (7, 1800387), (9, 1400301), (21, 600129), (27, 466767), (31, 406539), (63, 200043), (81, 155589), (93, 135513), (189, 66681), (217, 58077), (239, 52731), (243, 51863), (279, 45171), (567, 22227), (651, 19359), (717, 17577), (837, 15057), (1673, 7533), (1701, 7409), (1953, 6453), (2151, 5859), (2511, 5019)]