15677964141

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1379981}}^1$

素因数の和:1380532

約数の個数: 16

約数和(自身を含む): 23934407808

約数和(自身を除く): 8256443667

約数列:

[1, 3, 7, 21, 541, 1623, 3787, 11361, 1379981, 4139943, 9659867, 28979601, 746569721, 2239709163, 5225988047, 15677964141]

約数ペア:

[(1, 15677964141), (3, 5225988047), (7, 2239709163), (21, 746569721), (541, 28979601), (1623, 9659867), (3787, 4139943), (11361, 1379981)]