17996830025671

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1\times {\mathrm{1543}}^1\times {\mathrm{7297}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 20672027550720

約数和(自身を除く): 2675197525049

約数列:

[1, 7, 389, 587, 1543, 2723, 4109, 7297, 10801, 51079, 228343, 600227, 905741, 1598401, 2838533, 4201589, 4283339, 6340187, 11259271, 19869731, 29983373, 78814897, 352333249, 1666218871, 2466332743, 4379856419, 6609192077, 11663532097, 30658994933, 46264344539, 2570975717953, 17996830025671]

約数ペア:

[(1, 17996830025671), (7, 2570975717953), (389, 46264344539), (587, 30658994933), (1543, 11663532097), (2723, 6609192077), (4109, 4379856419), (7297, 2466332743), (10801, 1666218871), (51079, 352333249), (228343, 78814897), (600227, 29983373), (905741, 19869731), (1598401, 11259271), (2838533, 6340187), (4201589, 4283339)]