2172969801

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4734139}}^1$

素因数の和:4734165

約数の個数: 16

約数和(自身を含む): 3408580800

約数和(自身を除く): 1235610999

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4734139, 14202417, 42607251, 80480363, 127821753, 241441089, 724323267, 2172969801]

約数ペア:

[(1, 2172969801), (3, 724323267), (9, 241441089), (17, 127821753), (27, 80480363), (51, 42607251), (153, 14202417), (459, 4734139)]