4320747

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 6489600

約数和(自身を除く): 2168853

約数列:

[1, 3, 9, 59, 79, 103, 177, 237, 309, 531, 711, 927, 4661, 6077, 8137, 13983, 18231, 24411, 41949, 54693, 73233, 480083, 1440249, 4320747]

約数ペア:

[(1, 4320747), (3, 1440249), (9, 480083), (59, 73233), (79, 54693), (103, 41949), (177, 24411), (237, 18231), (309, 13983), (531, 8137), (711, 6077), (927, 4661)]