1122807

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 1728512

約数和(自身を除く): 605705

約数列:

[1, 3, 7, 21, 127, 381, 421, 889, 1263, 2667, 2947, 8841, 53467, 160401, 374269, 1122807]

約数ペア:

[(1, 1122807), (3, 374269), (7, 160401), (21, 53467), (127, 8841), (381, 2947), (421, 2667), (889, 1263)]