212569479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{6067}}^1$

素因数の和:6319

約数の個数: 24

約数和(自身を含む): 326579760

約数和(自身を除く): 114010281

約数列:

[1, 3, 9, 17, 51, 153, 229, 687, 2061, 3893, 6067, 11679, 18201, 35037, 54603, 103139, 309417, 928251, 1389343, 4168029, 12504087, 23618831, 70856493, 212569479]

約数ペア:

[(1, 212569479), (3, 70856493), (9, 23618831), (17, 12504087), (51, 4168029), (153, 1389343), (229, 928251), (687, 309417), (2061, 103139), (3893, 54603), (6067, 35037), (11679, 18201)]