1385211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 1979424

約数和(自身を除く): 594213

約数列:

[1, 3, 17, 51, 157, 173, 471, 519, 2669, 2941, 8007, 8823, 27161, 81483, 461737, 1385211]

約数ペア:

[(1, 1385211), (3, 461737), (17, 81483), (51, 27161), (157, 8823), (173, 8007), (471, 2941), (519, 2669)]