252156687

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4643}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 344919168

約数和(自身を除く): 92762481

約数列:

[1, 3, 43, 129, 421, 1263, 4643, 13929, 18103, 54309, 199649, 598947, 1954703, 5864109, 84052229, 252156687]

約数ペア:

[(1, 252156687), (3, 84052229), (43, 5864109), (129, 1954703), (421, 598947), (1263, 199649), (4643, 54309), (13929, 18103)]