2912640003

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3556337}}^1$

素因数の和:3556363

約数の個数: 24

約数和(自身を含む): 5178028128

約数和(自身を除く): 2265388125

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3556337, 10669011, 24894359, 32007033, 46232381, 74683077, 138697143, 224049231, 323626667, 416091429, 970880001, 2912640003]

約数ペア:

[(1, 2912640003), (3, 970880001), (7, 416091429), (9, 323626667), (13, 224049231), (21, 138697143), (39, 74683077), (63, 46232381), (91, 32007033), (117, 24894359), (273, 10669011), (819, 3556337)]