5117247

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 7862400

約数和(自身を除く): 2745153

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 419, 531, 1257, 1357, 3771, 4071, 9637, 12213, 24721, 28911, 74163, 86733, 222489, 568583, 1705749, 5117247]

約数ペア:

[(1, 5117247), (3, 1705749), (9, 568583), (23, 222489), (59, 86733), (69, 74163), (177, 28911), (207, 24721), (419, 12213), (531, 9637), (1257, 4071), (1357, 3771)]