3842156773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{19813}}^1$

素因数の和:21964

約数の個数: 16

約数和(自身を含む): 4731266176

約数和(自身を除く): 889109403

約数列:

[1, 7, 13, 91, 2131, 14917, 19813, 27703, 138691, 193921, 257569, 1802983, 42221503, 295550521, 548879539, 3842156773]

約数ペア:

[(1, 3842156773), (7, 548879539), (13, 295550521), (91, 42221503), (2131, 1802983), (14917, 257569), (19813, 193921), (27703, 138691)]