224226429

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{773}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 360622080

約数和(自身を除く): 136395651

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 727, 773, 2181, 2319, 5089, 5411, 13813, 14687, 15267, 16233, 41439, 44061, 96691, 102809, 290073, 308427, 561971, 1685913, 3933797, 10677449, 11801391, 32032347, 74742143, 224226429]

約数ペア:

[(1, 224226429), (3, 74742143), (7, 32032347), (19, 11801391), (21, 10677449), (57, 3933797), (133, 1685913), (399, 561971), (727, 308427), (773, 290073), (2181, 102809), (2319, 96691), (5089, 44061), (5411, 41439), (13813, 16233), (14687, 15267)]