23394189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 38993920

約数和(自身を除く): 15599731

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1279, 1407, 2613, 3837, 6097, 8953, 16627, 18291, 26859, 49881, 85693, 116389, 257079, 349167, 599851, 1114009, 1799553, 3342027, 7798063, 23394189]

約数ペア:

[(1, 23394189), (3, 7798063), (7, 3342027), (13, 1799553), (21, 1114009), (39, 599851), (67, 349167), (91, 257079), (201, 116389), (273, 85693), (469, 49881), (871, 26859), (1279, 18291), (1407, 16627), (2613, 8953), (3837, 6097)]