20121479961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1\times {\mathrm{147673}}^1$

素因数の和:151816

約数の個数: 16

約数和(自身を含む): 29274893760

約数和(自身を除く): 9153413799

約数列:

[1, 3, 11, 33, 4129, 12387, 45419, 136257, 147673, 443019, 1624403, 4873209, 609741817, 1829225451, 6707159987, 20121479961]

約数ペア:

[(1, 20121479961), (3, 6707159987), (11, 1829225451), (33, 609741817), (4129, 4873209), (12387, 1624403), (45419, 443019), (136257, 147673)]