30291036291

素因数分解:

$3^4\times {\mathrm{1217}}^1\times {\mathrm{307283}}^1$

素因数の和:308512

約数の個数: 20

約数和(自身を含む): 45286901352

約数和(自身を除く): 14995865061

約数列:

[1, 3, 9, 27, 81, 1217, 3651, 10953, 32859, 98577, 307283, 921849, 2765547, 8296641, 24889923, 373963411, 1121890233, 3365670699, 10097012097, 30291036291]

約数ペア:

[(1, 30291036291), (3, 10097012097), (9, 3365670699), (27, 1121890233), (81, 373963411), (1217, 24889923), (3651, 8296641), (10953, 2765547), (32859, 921849), (98577, 307283)]