214641993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{27091}}^1$

素因数の和:27252

約数の個数: 16

約数和(自身を含む): 303430400

約数和(自身を除く): 88788407

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 27091, 81273, 514729, 1544187, 3765649, 11296947, 71547331, 214641993]

約数ペア:

[(1, 214641993), (3, 71547331), (19, 11296947), (57, 3765649), (139, 1544187), (417, 514729), (2641, 81273), (7923, 27091)]