681036303

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{25339}}^1$

素因数の和:25407

約数の個数: 24

約数和(自身を含む): 995760640

約数和(自身を除く): 314724337

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1581, 8959, 25339, 26877, 76017, 430763, 785509, 1292289, 2356527, 7322971, 13353653, 21968913, 40060959, 227012101, 681036303]

約数ペア:

[(1, 681036303), (3, 227012101), (17, 40060959), (31, 21968913), (51, 13353653), (93, 7322971), (289, 2356527), (527, 1292289), (867, 785509), (1581, 430763), (8959, 76017), (25339, 26877)]