13397613

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 18302400

約数和(自身を除く): 4904787

約数列:

[1, 3, 61, 179, 183, 409, 537, 1227, 10919, 24949, 32757, 73211, 74847, 219633, 4465871, 13397613]

約数ペア:

[(1, 13397613), (3, 4465871), (61, 219633), (179, 74847), (183, 73211), (409, 32757), (537, 24949), (1227, 10919)]