2902473

素因数分解:

$3^4\times 7^1\times {\mathrm{5119}}^1$

素因数の和:5138

約数の個数: 20

約数和(自身を含む): 4956160

約数和(自身を除く): 2053687

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5119, 15357, 35833, 46071, 107499, 138213, 322497, 414639, 967491, 2902473]

約数ペア:

[(1, 2902473), (3, 967491), (7, 414639), (9, 322497), (21, 138213), (27, 107499), (63, 46071), (81, 35833), (189, 15357), (567, 5119)]