11897666319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51505049}}^1$

素因数の和:51505070

約数の個数: 16

約数和(自身を含む): 19777939200

約数和(自身を除く): 7880272881

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 51505049, 154515147, 360535343, 566555539, 1081606029, 1699666617, 3965888773, 11897666319]

約数ペア:

[(1, 11897666319), (3, 3965888773), (7, 1699666617), (11, 1081606029), (21, 566555539), (33, 360535343), (77, 154515147), (231, 51505049)]