1513262187

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{5471}}^1$

素因数の和:5971

約数の個数: 24

約数和(自身を含む): 2221435008

約数和(自身を除く): 708172821

約数列:

[1, 3, 9, 73, 219, 421, 657, 1263, 3789, 5471, 16413, 30733, 49239, 92199, 276597, 399383, 1198149, 2303291, 3594447, 6909873, 20729619, 168140243, 504420729, 1513262187]

約数ペア:

[(1, 1513262187), (3, 504420729), (9, 168140243), (73, 20729619), (219, 6909873), (421, 3594447), (657, 2303291), (1263, 1198149), (3789, 399383), (5471, 276597), (16413, 92199), (30733, 49239)]