29978223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 16028049

約数列:

[1, 3, 11, 23, 33, 69, 127, 253, 311, 381, 759, 933, 1397, 2921, 3421, 4191, 7153, 8763, 10263, 21459, 32131, 39497, 78683, 96393, 118491, 236049, 434467, 908431, 1303401, 2725293, 9992741, 29978223]

約数ペア:

[(1, 29978223), (3, 9992741), (11, 2725293), (23, 1303401), (33, 908431), (69, 434467), (127, 236049), (253, 118491), (311, 96393), (381, 78683), (759, 39497), (933, 32131), (1397, 21459), (2921, 10263), (3421, 8763), (4191, 7153)]