4139319

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 5743584

約数和(自身を除く): 1604265

約数列:

[1, 3, 41, 73, 123, 219, 461, 1383, 2993, 8979, 18901, 33653, 56703, 100959, 1379773, 4139319]

約数ペア:

[(1, 4139319), (3, 1379773), (41, 100959), (73, 56703), (123, 33653), (219, 18901), (461, 8979), (1383, 2993)]