2019959601

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{327331}}^1$

素因数の和:327373

約数の個数: 24

約数和(自身を含む): 3134531232

約数和(自身を除く): 1114571631

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 327331, 981993, 3600641, 5564627, 10801923, 16693881, 39607051, 61210897, 118821153, 183632691, 673319867, 2019959601]

約数ペア:

[(1, 2019959601), (3, 673319867), (11, 183632691), (17, 118821153), (33, 61210897), (51, 39607051), (121, 16693881), (187, 10801923), (363, 5564627), (561, 3600641), (2057, 981993), (6171, 327331)]