143319869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 189557760

約数和(自身を除く): 46237891

約数列:

[1, 7, 11, 19, 77, 133, 163, 209, 601, 1141, 1463, 1793, 3097, 4207, 6611, 11419, 12551, 21679, 34067, 46277, 79933, 97963, 125609, 238469, 685741, 879263, 1077593, 1861297, 7543151, 13029079, 20474267, 143319869]

約数ペア:

[(1, 143319869), (7, 20474267), (11, 13029079), (19, 7543151), (77, 1861297), (133, 1077593), (163, 879263), (209, 685741), (601, 238469), (1141, 125609), (1463, 97963), (1793, 79933), (3097, 46277), (4207, 34067), (6611, 21679), (11419, 12551)]