4390113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 7249728

約数和(自身を除く): 2859615

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1237, 3549, 3711, 8659, 16081, 25977, 48243, 112567, 209053, 337701, 627159, 1463371, 4390113]

約数ペア:

[(1, 4390113), (3, 1463371), (7, 627159), (13, 337701), (21, 209053), (39, 112567), (91, 48243), (169, 25977), (273, 16081), (507, 8659), (1183, 3711), (1237, 3549)]