8171943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 11788896

約数和(自身を除く): 3616953

約数列:

[1, 3, 13, 39, 317, 661, 951, 1983, 4121, 8593, 12363, 25779, 209537, 628611, 2723981, 8171943]

約数ペア:

[(1, 8171943), (3, 2723981), (13, 628611), (39, 209537), (317, 25779), (661, 12363), (951, 8593), (1983, 4121)]