18902697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2999}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 27648000

約数和(自身を除く): 8745303

約数列:

[1, 3, 11, 33, 191, 573, 2101, 2999, 6303, 8997, 32989, 98967, 572809, 1718427, 6300899, 18902697]

約数ペア:

[(1, 18902697), (3, 6300899), (11, 1718427), (33, 572809), (191, 98967), (573, 32989), (2101, 8997), (2999, 6303)]