31009349569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{45491}}^1$

素因数の和:47532

約数の個数: 16

約数和(自身を含む): 34937856000

約数和(自身を除く): 3928506431

約数列:

[1, 11, 31, 341, 1999, 21989, 45491, 61969, 500401, 681659, 1410221, 15512431, 90936509, 1000301599, 2819031779, 31009349569]

約数ペア:

[(1, 31009349569), (11, 2819031779), (31, 1000301599), (341, 90936509), (1999, 15512431), (21989, 1410221), (45491, 681659), (61969, 500401)]