1215691134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{28945027}}^1$

素因数の和:28945039

約数の個数: 16

約数和(自身を含む): 2778722688

約数和(自身を除く): 1563031554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 28945027, 57890054, 86835081, 173670162, 202615189, 405230378, 607845567, 1215691134]

約数ペア:

[(1, 1215691134), (2, 607845567), (3, 405230378), (6, 202615189), (7, 173670162), (14, 86835081), (21, 57890054), (42, 28945027)]