2918097

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 5290740

約数和(自身を除く): 2372643

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 509, 637, 819, 1527, 1911, 3563, 4581, 5733, 6617, 10689, 19851, 24941, 32067, 46319, 59553, 74823, 138957, 224469, 324233, 416871, 972699, 2918097]

約数ペア:

[(1, 2918097), (3, 972699), (7, 416871), (9, 324233), (13, 224469), (21, 138957), (39, 74823), (49, 59553), (63, 46319), (91, 32067), (117, 24941), (147, 19851), (273, 10689), (441, 6617), (509, 5733), (637, 4581), (819, 3563), (1527, 1911)]