8326383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 12644352

約数和(自身を除く): 4317969

約数列:

[1, 3, 13, 31, 39, 71, 93, 97, 213, 291, 403, 923, 1209, 1261, 2201, 2769, 3007, 3783, 6603, 6887, 9021, 20661, 28613, 39091, 85839, 89531, 117273, 213497, 268593, 640491, 2775461, 8326383]

約数ペア:

[(1, 8326383), (3, 2775461), (13, 640491), (31, 268593), (39, 213497), (71, 117273), (93, 89531), (97, 85839), (213, 39091), (291, 28613), (403, 20661), (923, 9021), (1209, 6887), (1261, 6603), (2201, 3783), (2769, 3007)]