4278417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9973}}^1$

素因数の和:10000

約数の個数: 16

約数和(自身を含む): 6702528

約数和(自身を除く): 2424111

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 9973, 29919, 109703, 129649, 329109, 388947, 1426139, 4278417]

約数ペア:

[(1, 4278417), (3, 1426139), (11, 388947), (13, 329109), (33, 129649), (39, 109703), (143, 29919), (429, 9973)]