5042163

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12666

約数の個数: 16

約数和(自身を含む): 8088320

約数和(自身を除く): 3046157

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12637, 37911, 88459, 240103, 265377, 720309, 1680721, 5042163]

約数ペア:

[(1, 5042163), (3, 1680721), (7, 720309), (19, 265377), (21, 240103), (57, 88459), (133, 37911), (399, 12637)]