6453863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 1710937

約数列:

[1, 13, 17, 19, 29, 53, 221, 247, 323, 377, 493, 551, 689, 901, 1007, 1537, 4199, 6409, 7163, 9367, 11713, 13091, 17119, 19981, 26129, 29203, 121771, 222547, 339677, 379639, 496451, 6453863]

約数ペア:

[(1, 6453863), (13, 496451), (17, 379639), (19, 339677), (29, 222547), (53, 121771), (221, 29203), (247, 26129), (323, 19981), (377, 17119), (493, 13091), (551, 11713), (689, 9367), (901, 7163), (1007, 6409), (1537, 4199)]