56132321

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 66261888

約数和(自身を除く): 10129567

約数列:

[1, 7, 41, 131, 287, 917, 1493, 5371, 10451, 37597, 61213, 195583, 428491, 1369081, 8018903, 56132321]

約数ペア:

[(1, 56132321), (7, 8018903), (41, 1369081), (131, 428491), (287, 195583), (917, 61213), (1493, 37597), (5371, 10451)]