378686113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{7529}}^1$

素因数の和:7668

約数の個数: 16

約数和(自身を含む): 421258320

約数和(自身を除く): 42572207

約数列:

[1, 13, 53, 73, 689, 949, 3869, 7529, 50297, 97877, 399037, 549617, 5187481, 7145021, 29129701, 378686113]

約数ペア:

[(1, 378686113), (13, 29129701), (53, 7145021), (73, 5187481), (689, 549617), (949, 399037), (3869, 97877), (7529, 50297)]