2153669181

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1\times {\mathrm{3719}}^1$

素因数の和:5268

約数の個数: 16

約数和(自身を含む): 2895350400

約数和(自身を除く): 741681219

約数列:

[1, 3, 137, 411, 1409, 3719, 4227, 11157, 193033, 509503, 579099, 1528509, 5240071, 15720213, 717889727, 2153669181]

約数ペア:

[(1, 2153669181), (3, 717889727), (137, 15720213), (411, 5240071), (1409, 1528509), (3719, 579099), (4227, 509503), (11157, 193033)]