222502137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30509}}^1$

素因数の和:30553

約数の個数: 32

約数和(自身を含む): 369048960

約数和(自身を除く): 146546823

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 30509, 91527, 335599, 396617, 518653, 1006797, 1189851, 1555959, 4362787, 5705183, 6742489, 13088361, 17115549, 20227467, 74167379, 222502137]

約数ペア:

[(1, 222502137), (3, 74167379), (11, 20227467), (13, 17115549), (17, 13088361), (33, 6742489), (39, 5705183), (51, 4362787), (143, 1555959), (187, 1189851), (221, 1006797), (429, 518653), (561, 396617), (663, 335599), (2431, 91527), (7293, 30509)]