2684187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 1771173

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1427, 1881, 4281, 12843, 15697, 27113, 47091, 81339, 141273, 244017, 298243, 894729, 2684187]

約数ペア:

[(1, 2684187), (3, 894729), (9, 298243), (11, 244017), (19, 141273), (33, 81339), (57, 47091), (99, 27113), (171, 15697), (209, 12843), (627, 4281), (1427, 1881)]