4084209

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 6082240

約数和(自身を除く): 1998031

約数列:

[1, 3, 9, 27, 331, 457, 993, 1371, 2979, 4113, 8937, 12339, 151267, 453801, 1361403, 4084209]

約数ペア:

[(1, 4084209), (3, 1361403), (9, 453801), (27, 151267), (331, 12339), (457, 8937), (993, 4113), (1371, 2979)]