1067689021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 1310024960

約数和(自身を除く): 242335939

約数列:

[1, 7, 19, 73, 133, 277, 397, 511, 1387, 1939, 2779, 5263, 7543, 9709, 20221, 28981, 36841, 52801, 109969, 141547, 202867, 384199, 550639, 769783, 2089411, 2689393, 3854473, 8027737, 14625877, 56194159, 152527003, 1067689021]

約数ペア:

[(1, 1067689021), (7, 152527003), (19, 56194159), (73, 14625877), (133, 8027737), (277, 3854473), (397, 2689393), (511, 2089411), (1387, 769783), (1939, 550639), (2779, 384199), (5263, 202867), (7543, 141547), (9709, 109969), (20221, 52801), (28981, 36841)]