20170743

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 27699840

約数和(自身を除く): 7529097

約数列:

[1, 3, 59, 83, 177, 249, 1373, 4119, 4897, 14691, 81007, 113959, 243021, 341877, 6723581, 20170743]

約数ペア:

[(1, 20170743), (3, 6723581), (59, 341877), (83, 243021), (177, 113959), (249, 81007), (1373, 14691), (4119, 4897)]