17217123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 29041152

約数和(自身を除く): 11824029

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1021, 1533, 2409, 3063, 5621, 7147, 11231, 16863, 21441, 33693, 74533, 78617, 223599, 235851, 521731, 819863, 1565193, 2459589, 5739041, 17217123]

約数ペア:

[(1, 17217123), (3, 5739041), (7, 2459589), (11, 1565193), (21, 819863), (33, 521731), (73, 235851), (77, 223599), (219, 78617), (231, 74533), (511, 33693), (803, 21441), (1021, 16863), (1533, 11231), (2409, 7147), (3063, 5621)]