47103931

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 56415744

約数和(自身を除く): 9311813

約数列:

[1, 7, 23, 161, 307, 953, 2149, 6671, 7061, 21919, 49427, 153433, 292571, 2047997, 6729133, 47103931]

約数ペア:

[(1, 47103931), (7, 6729133), (23, 2047997), (161, 292571), (307, 153433), (953, 49427), (2149, 21919), (6671, 7061)]