2044647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 3394560

約数和(自身を除く): 1349913

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1087, 1881, 3261, 9783, 11957, 20653, 35871, 61959, 107613, 185877, 227183, 681549, 2044647]

約数ペア:

[(1, 2044647), (3, 681549), (9, 227183), (11, 185877), (19, 107613), (33, 61959), (57, 35871), (99, 20653), (171, 11957), (209, 9783), (627, 3261), (1087, 1881)]