17885007

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12343}}^1$

素因数の和:12379

約数の個数: 24

約数和(自身を含む): 30810624

約数和(自身を除く): 12925617

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 12343, 37029, 86401, 111087, 259203, 283889, 777609, 851667, 1987223, 2555001, 5961669, 17885007]

約数ペア:

[(1, 17885007), (3, 5961669), (7, 2555001), (9, 1987223), (21, 851667), (23, 777609), (63, 283889), (69, 259203), (161, 111087), (207, 86401), (483, 37029), (1449, 12343)]