442940113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 574076160

約数和(自身を除く): 131136047

約数列:

[1, 7, 11, 29, 77, 203, 293, 319, 677, 2051, 2233, 3223, 4739, 7447, 8497, 19633, 22561, 52129, 59479, 93467, 137431, 198361, 215963, 654269, 1388527, 1511741, 2181971, 5752469, 15273797, 40267283, 63277159, 442940113]

約数ペア:

[(1, 442940113), (7, 63277159), (11, 40267283), (29, 15273797), (77, 5752469), (203, 2181971), (293, 1511741), (319, 1388527), (677, 654269), (2051, 215963), (2233, 198361), (3223, 137431), (4739, 93467), (7447, 59479), (8497, 52129), (19633, 22561)]