210642411

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{41969}}^1$

素因数の和:42218

約数の個数: 16

約数和(自身を含む): 322329600

約数和(自身を除く): 111687189

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 41969, 125907, 293783, 881349, 10030591, 30091773, 70214137, 210642411]

約数ペア:

[(1, 210642411), (3, 70214137), (7, 30091773), (21, 10030591), (239, 881349), (717, 293783), (1673, 125907), (5019, 41969)]