231808802739

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{2688667}}^1$

素因数の和:2689690

約数の個数: 16

約数和(自身を含む): 320059038720

約数和(自身を除く): 88250235981

約数列:

[1, 3, 29, 87, 991, 2973, 28739, 86217, 2688667, 8066001, 77971343, 233914029, 2664468997, 7993406991, 77269600913, 231808802739]

約数ペア:

[(1, 231808802739), (3, 77269600913), (29, 7993406991), (87, 2664468997), (991, 233914029), (2973, 77971343), (28739, 8066001), (86217, 2688667)]