201723648009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{12941}}^1\times {\mathrm{399691}}^1$

素因数の和:412648

約数の個数: 16

約数和(自身を含む): 289677576384

約数和(自身を除く): 87953928375

約数列:

[1, 3, 13, 39, 12941, 38823, 168233, 399691, 504699, 1199073, 5195983, 15587949, 5172401231, 15517203693, 67241216003, 201723648009]

約数ペア:

[(1, 201723648009), (3, 67241216003), (13, 15517203693), (39, 5172401231), (12941, 15587949), (38823, 5195983), (168233, 1199073), (399691, 504699)]