348546321

素因数分解:

$3^5\times {\mathrm{421}}^1\times {\mathrm{3407}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 523496064

約数和(自身を除く): 174949743

約数列:

[1, 3, 9, 27, 81, 243, 421, 1263, 3407, 3789, 10221, 11367, 30663, 34101, 91989, 102303, 275967, 827901, 1434347, 4303041, 12909123, 38727369, 116182107, 348546321]

約数ペア:

[(1, 348546321), (3, 116182107), (9, 38727369), (27, 12909123), (81, 4303041), (243, 1434347), (421, 827901), (1263, 275967), (3407, 102303), (3789, 91989), (10221, 34101), (11367, 30663)]