30291093

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28283}}^1$

素因数の和:28313

約数の個数: 24

約数和(自身を含む): 52947648

約数和(自身を除く): 22656555

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28283, 84849, 197981, 254547, 480811, 593943, 1442433, 1781829, 3365677, 4327299, 10097031, 30291093]

約数ペア:

[(1, 30291093), (3, 10097031), (7, 4327299), (9, 3365677), (17, 1781829), (21, 1442433), (51, 593943), (63, 480811), (119, 254547), (153, 197981), (357, 84849), (1071, 28283)]