2889117

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 5256160

約数和(自身を除く): 2367043

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 379, 693, 847, 1089, 1137, 2541, 2653, 3411, 4169, 7623, 7959, 12507, 23877, 29183, 37521, 45859, 87549, 137577, 262647, 321013, 412731, 963039, 2889117]

約数ペア:

[(1, 2889117), (3, 963039), (7, 412731), (9, 321013), (11, 262647), (21, 137577), (33, 87549), (63, 45859), (77, 37521), (99, 29183), (121, 23877), (231, 12507), (363, 7959), (379, 7623), (693, 4169), (847, 3411), (1089, 2653), (1137, 2541)]