247310211

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{2377}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 334822400

約数和(自身を除く): 87512189

約数列:

[1, 3, 79, 237, 439, 1317, 2377, 7131, 34681, 104043, 187783, 563349, 1043503, 3130509, 82436737, 247310211]

約数ペア:

[(1, 247310211), (3, 82436737), (79, 3130509), (237, 1043503), (439, 563349), (1317, 187783), (2377, 104043), (7131, 34681)]