5388187

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 6566400

約数和(自身を除く): 1178213

約数列:

[1, 7, 23, 49, 161, 343, 683, 1127, 4781, 7889, 15709, 33467, 109963, 234269, 769741, 5388187]

約数ペア:

[(1, 5388187), (7, 769741), (23, 234269), (49, 109963), (161, 33467), (343, 15709), (683, 7889), (1127, 4781)]