1961525163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{21503}}^1$

素因数の和:23858

約数の個数: 16

約数和(自身を含む): 2817884160

約数和(自身を除く): 856358997

約数列:

[1, 3, 13, 39, 2339, 7017, 21503, 30407, 64509, 91221, 279539, 838617, 50295517, 150886551, 653841721, 1961525163]

約数ペア:

[(1, 1961525163), (3, 653841721), (13, 150886551), (39, 50295517), (2339, 838617), (7017, 279539), (21503, 91221), (30407, 64509)]