2912120133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{724949}}^1$

素因数の和:725068

約数の個数: 16

約数和(自身を含む): 4222108800

約数和(自身を除く): 1309988667

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 724949, 2174847, 9424337, 28273011, 74669747, 224009241, 970706711, 2912120133]

約数ペア:

[(1, 2912120133), (3, 970706711), (13, 224009241), (39, 74669747), (103, 28273011), (309, 9424337), (1339, 2174847), (4017, 724949)]