28953669903

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{403159}}^1$

素因数の和:403846

約数の個数: 16

約数和(自身を含む): 39709647360

約数和(自身を除く): 10755977457

約数列:

[1, 3, 37, 111, 647, 1941, 23939, 71817, 403159, 1209477, 14916883, 44750649, 260843873, 782531619, 9651223301, 28953669903]

約数ペア:

[(1, 28953669903), (3, 9651223301), (37, 782531619), (111, 260843873), (647, 44750649), (1941, 14916883), (23939, 1209477), (71817, 403159)]