203430279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{18049}}^1$

素因数の和:18099

約数の個数: 24

約数和(自身を含む): 310315600

約数和(自身を除く): 106885321

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 11271, 18049, 54147, 234637, 306833, 703911, 920499, 3988829, 5216161, 11966487, 15648483, 67810093, 203430279]

約数ペア:

[(1, 203430279), (3, 67810093), (13, 15648483), (17, 11966487), (39, 5216161), (51, 3988829), (221, 920499), (289, 703911), (663, 306833), (867, 234637), (3757, 54147), (11271, 18049)]