23987091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 11010669

約数列:

[1, 3, 23, 41, 61, 69, 123, 139, 183, 417, 943, 1403, 2501, 2829, 3197, 4209, 5699, 7503, 8479, 9591, 17097, 25437, 57523, 131077, 172569, 195017, 347639, 393231, 585051, 1042917, 7995697, 23987091]

約数ペア:

[(1, 23987091), (3, 7995697), (23, 1042917), (41, 585051), (61, 393231), (69, 347639), (123, 195017), (139, 172569), (183, 131077), (417, 57523), (943, 25437), (1403, 17097), (2501, 9591), (2829, 8479), (3197, 7503), (4209, 5699)]