2733921

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1459359

約数列:

[1, 3, 9, 31, 41, 93, 123, 239, 279, 369, 717, 1271, 2151, 3813, 7409, 9799, 11439, 22227, 29397, 66681, 88191, 303769, 911307, 2733921]

約数ペア:

[(1, 2733921), (3, 911307), (9, 303769), (31, 88191), (41, 66681), (93, 29397), (123, 22227), (239, 11439), (279, 9799), (369, 7409), (717, 3813), (1271, 2151)]