20171080509

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{7177}}^1\times {\mathrm{4091}}^1$

素因数の和:11500

約数の個数: 16

約数和(自身を含む): 27022585920

約数和(自身を除く): 6851505411

約数列:

[1, 3, 229, 687, 4091, 7177, 12273, 21531, 936839, 1643533, 2810517, 4930599, 29361107, 88083321, 6723693503, 20171080509]

約数ペア:

[(1, 20171080509), (3, 6723693503), (229, 88083321), (687, 29361107), (4091, 4930599), (7177, 2810517), (12273, 1643533), (21531, 936839)]