216789603

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{8237}}^1$

素因数の和:8554

約数の個数: 16

約数和(自身を含む): 299467776

約数和(自身を除く): 82678173

約数列:

[1, 3, 31, 93, 283, 849, 8237, 8773, 24711, 26319, 255347, 766041, 2331071, 6993213, 72263201, 216789603]

約数ペア:

[(1, 216789603), (3, 72263201), (31, 6993213), (93, 2331071), (283, 766041), (849, 255347), (8237, 26319), (8773, 24711)]