2912815083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{13763}}^1$

素因数の和:13911

約数の個数: 32

約数和(自身を含む): 4228300800

約数和(自身を除く): 1315485717

約数列:

[1, 3, 19, 47, 57, 79, 141, 237, 893, 1501, 2679, 3713, 4503, 11139, 13763, 41289, 70547, 211641, 261497, 646861, 784491, 1087277, 1940583, 3261831, 12290359, 20658263, 36871077, 51102019, 61974789, 153306057, 970938361, 2912815083]

約数ペア:

[(1, 2912815083), (3, 970938361), (19, 153306057), (47, 61974789), (57, 51102019), (79, 36871077), (141, 20658263), (237, 12290359), (893, 3261831), (1501, 1940583), (2679, 1087277), (3713, 784491), (4503, 646861), (11139, 261497), (13763, 211641), (41289, 70547)]