7385469

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 12192192

約数和(自身を除く): 4806723

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2081, 3549, 6243, 14567, 27053, 43701, 81159, 189371, 351689, 568113, 1055067, 2461823, 7385469]

約数ペア:

[(1, 7385469), (3, 2461823), (7, 1055067), (13, 568113), (21, 351689), (39, 189371), (91, 81159), (169, 43701), (273, 27053), (507, 14567), (1183, 6243), (2081, 3549)]