15696220203

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{906929}}^1$

素因数の和:907579

約数の個数: 16

約数和(自身を含む): 23289962400

約数和(自身を除く): 7593742197

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 17307, 906929, 2720787, 8162361, 24487083, 581341489, 1744024467, 5232073401, 15696220203]

約数ペア:

[(1, 15696220203), (3, 5232073401), (9, 1744024467), (27, 581341489), (641, 24487083), (1923, 8162361), (5769, 2720787), (17307, 906929)]