4840003

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 5885440

約数和(自身を除く): 1045437

約数列:

[1, 7, 19, 133, 151, 241, 1057, 1687, 2869, 4579, 20083, 32053, 36391, 254737, 691429, 4840003]

約数ペア:

[(1, 4840003), (7, 691429), (19, 254737), (133, 36391), (151, 32053), (241, 20083), (1057, 4579), (1687, 2869)]