12607569

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 20516496

約数和(自身を除く): 7908927

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 307, 351, 507, 921, 1053, 1521, 2763, 3159, 3991, 4563, 8289, 11973, 13689, 24867, 35919, 41067, 51883, 74601, 107757, 155649, 323271, 466947, 969813, 1400841, 4202523, 12607569]

約数ペア:

[(1, 12607569), (3, 4202523), (9, 1400841), (13, 969813), (27, 466947), (39, 323271), (81, 155649), (117, 107757), (169, 74601), (243, 51883), (307, 41067), (351, 35919), (507, 24867), (921, 13689), (1053, 11973), (1521, 8289), (2763, 4563), (3159, 3991)]