39919281

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 57971424

約数和(自身を除く): 18052143

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 867, 1123, 2091, 3369, 11849, 19091, 35547, 46043, 57273, 138129, 324547, 782731, 973641, 2348193, 13306427, 39919281]

約数ペア:

[(1, 39919281), (3, 13306427), (17, 2348193), (41, 973641), (51, 782731), (123, 324547), (289, 138129), (697, 57273), (867, 46043), (1123, 35547), (2091, 19091), (3369, 11849)]