294921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:354

約数の個数: 20

約数和(自身を含む): 482064

約数和(自身を除く): 187143

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 331, 891, 993, 2979, 3641, 8937, 10923, 26811, 32769, 98307, 294921]

約数ペア:

[(1, 294921), (3, 98307), (9, 32769), (11, 26811), (27, 10923), (33, 8937), (81, 3641), (99, 2979), (297, 993), (331, 891)]