269888931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{34429}}^1$

素因数の和:34515

約数の個数: 24

約数和(自身を含む): 426105680

約数和(自身を除く): 156216749

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 34429, 103287, 309861, 447577, 1342731, 2306743, 4028193, 6920229, 20760687, 29987659, 89962977, 269888931]

約数ペア:

[(1, 269888931), (3, 89962977), (9, 29987659), (13, 20760687), (39, 6920229), (67, 4028193), (117, 2306743), (201, 1342731), (603, 447577), (871, 309861), (2613, 103287), (7839, 34429)]