858963357

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{107357}}^1$

素因数の和:107497

約数の個数: 24

約数和(自身を含む): 1429149696

約数和(自身を除く): 570186339

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 107357, 322071, 751499, 966213, 2254497, 6763491, 13634339, 40903017, 95440373, 122709051, 286321119, 858963357]

約数ペア:

[(1, 858963357), (3, 286321119), (7, 122709051), (9, 95440373), (21, 40903017), (63, 13634339), (127, 6763491), (381, 2254497), (889, 966213), (1143, 751499), (2667, 322071), (8001, 107357)]