2077181289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{418871}}^1$

素因数の和:418925

約数の個数: 24

約数和(自身を含む): 3267201600

約数和(自身を除く): 1190020311

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 418871, 1256613, 3769839, 7958549, 12147259, 23875647, 36441777, 71626941, 109325331, 230797921, 692393763, 2077181289]

約数ペア:

[(1, 2077181289), (3, 692393763), (9, 230797921), (19, 109325331), (29, 71626941), (57, 36441777), (87, 23875647), (171, 12147259), (261, 7958549), (551, 3769839), (1653, 1256613), (4959, 418871)]