2017228587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{1367}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 2973003264

約数和(自身を除く): 955774677

約数列:

[1, 3, 11, 33, 97, 291, 461, 1067, 1367, 1383, 3201, 4101, 5071, 15037, 15213, 44717, 45111, 132599, 134151, 397797, 491887, 630187, 1458589, 1475661, 1890561, 4375767, 6932057, 20796171, 61128139, 183384417, 672409529, 2017228587]

約数ペア:

[(1, 2017228587), (3, 672409529), (11, 183384417), (33, 61128139), (97, 20796171), (291, 6932057), (461, 4375767), (1067, 1890561), (1367, 1475661), (1383, 1458589), (3201, 630187), (4101, 491887), (5071, 397797), (15037, 134151), (15213, 132599), (44717, 45111)]