2015161773

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{129401}}^1$

素因数の和:129612

約数の個数: 16

約数和(自身を含む): 2795083200

約数和(自身を除く): 779921427

約数列:

[1, 3, 29, 87, 179, 537, 5191, 15573, 129401, 388203, 3752629, 11257887, 23162779, 69488337, 671720591, 2015161773]

約数ペア:

[(1, 2015161773), (3, 671720591), (29, 69488337), (87, 23162779), (179, 11257887), (537, 3752629), (5191, 388203), (15573, 129401)]