4278621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 6059520

約数和(自身を除く): 1780899

約数列:

[1, 3, 23, 59, 69, 177, 1051, 1357, 3153, 4071, 24173, 62009, 72519, 186027, 1426207, 4278621]

約数ペア:

[(1, 4278621), (3, 1426207), (23, 186027), (59, 72519), (69, 62009), (177, 24173), (1051, 4071), (1357, 3153)]