47201979

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 73256400

約数和(自身を除く): 26054421

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 7649, 22947, 84139, 130033, 252417, 390099, 925529, 1430363, 2776587, 4291089, 15733993, 47201979]

約数ペア:

[(1, 47201979), (3, 15733993), (11, 4291089), (17, 2776587), (33, 1430363), (51, 925529), (121, 390099), (187, 252417), (363, 130033), (561, 84139), (2057, 22947), (6171, 7649)]