9901367049

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{773}}^1\times {\mathrm{839}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 15146127360

約数和(自身を除く): 5244760311

約数列:

[1, 3, 7, 21, 727, 773, 839, 2181, 2319, 2517, 5089, 5411, 5873, 15267, 16233, 17619, 561971, 609953, 648547, 1685913, 1829859, 1945641, 3933797, 4269671, 4539829, 11801391, 12809013, 13619487, 471493669, 1414481007, 3300455683, 9901367049]

約数ペア:

[(1, 9901367049), (3, 3300455683), (7, 1414481007), (21, 471493669), (727, 13619487), (773, 12809013), (839, 11801391), (2181, 4539829), (2319, 4269671), (2517, 3933797), (5089, 1945641), (5411, 1829859), (5873, 1685913), (15267, 648547), (16233, 609953), (17619, 561971)]