1929051

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 3042000

約数和(自身を除く): 1112949

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 389, 551, 1167, 1653, 3501, 4959, 7391, 11281, 22173, 33843, 66519, 101529, 214339, 643017, 1929051]

約数ペア:

[(1, 1929051), (3, 643017), (9, 214339), (19, 101529), (29, 66519), (57, 33843), (87, 22173), (171, 11281), (261, 7391), (389, 4959), (551, 3501), (1167, 1653)]