15697983489

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1\times {\mathrm{17729}}^1$

素因数の和:21960

約数の個数: 16

約数和(自身を含む): 21231745920

約数和(自身を除く): 5533762431

約数列:

[1, 3, 71, 213, 4157, 12471, 17729, 53187, 295147, 885441, 1258759, 3776277, 73699453, 221098359, 5232661163, 15697983489]

約数ペア:

[(1, 15697983489), (3, 5232661163), (71, 221098359), (213, 73699453), (4157, 3776277), (12471, 1258759), (17729, 885441), (53187, 295147)]