73451119

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 85478400

約数和(自身を除く): 12027281

約数列:

[1, 7, 79, 317, 419, 553, 2219, 2933, 25043, 33101, 132823, 175301, 231707, 929761, 10493017, 73451119]

約数ペア:

[(1, 73451119), (7, 10493017), (79, 929761), (317, 231707), (419, 175301), (553, 132823), (2219, 33101), (2933, 25043)]