869156951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20939}}^1$

素因数の和:21086

約数の個数: 16

約数和(自身を含む): 975636480

約数和(自身を除く): 106479529

約数列:

[1, 13, 31, 103, 403, 1339, 3193, 20939, 41509, 272207, 649109, 2156717, 8438417, 28037321, 66858227, 869156951]

約数ペア:

[(1, 869156951), (13, 66858227), (31, 28037321), (103, 8438417), (403, 2156717), (1339, 649109), (3193, 272207), (20939, 41509)]