2965473

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 4953728

約数和(自身を除く): 1988255

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 457, 721, 927, 1371, 2163, 3199, 4113, 6489, 9597, 28791, 47071, 141213, 329497, 423639, 988491, 2965473]

約数ペア:

[(1, 2965473), (3, 988491), (7, 423639), (9, 329497), (21, 141213), (63, 47071), (103, 28791), (309, 9597), (457, 6489), (721, 4113), (927, 3199), (1371, 2163)]